F-2 Solving Equations by Factoring

Mar 13, 2019

110 likes | 207 Views

F-2 Solving Equations by Factoring. N#_____ _____/_____/_____. E1 Solve 8b 2 – 40b = 0. E2 Solve x 2 = –10x. E3 Solve x 2 + 2x – 15 = 0. E4 Solve 3x 2 + 2x – 16 = 0. E5 Solve. E6 Solve. Ex 7 Solve. 18x 3 – 8x = 0. Ex 8 Solve. 4x 2 + 36x + 81=0.

Share Presentation

Embed Code

Link

factoring
e6 solve
e3 solve
e2 solve
2 solving equations
18x 3 8x 0

chadrick-cloudy

Download Presentation

F-2 Solving Equations by Factoring

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

F-2 Solving Equations by Factoring N#_____ _____/_____/_____
E1 Solve 8b2 – 40b = 0
E2 Solve x2 = –10x
E3 Solve x2 + 2x – 15 = 0
E4 Solve 3x2 + 2x – 16 = 0.
E5 Solve.
E6 Solve.
Ex 7 Solve. 18x3 – 8x = 0
Ex 8 Solve. 4x2 + 36x + 81=0
Ex 9 Solve. 15x2 – 8x – 4 = 0
A#____ ___/___/___Factoring WS#2

Solving Equations by Factoring

396 views • 23 slides

Solving Quadratic Equations by Factoring

Solving Quadratic Equations by Factoring. Solving Quadratic Equations by Factoring. The quadratic equation is written in the form ax 2 + bx + c = 0 To solve quadratic equations by factoring we use the Zero Product Principle If A  B = 0 then A = 0 or B = 0

819 views • 6 slides

Solving Equations by Factoring

Solving Equations by Factoring. Solving Equations.

270 views • 12 slides

6.3 Solving Quadratic Equations by Factoring

6.3 Solving Quadratic Equations by Factoring. 1. Terminology. 2. Zero Factor Theorem. 3. Methods for Solving. Terms. Zero Factor Theorem. If p and q are algebraic expressions, then pq =0 if and only if p=0 or q=0 Example: (x+2)(2X-4)=0; x+2=0 and/or 2x-4=0 Steps

322 views • 9 slides

Solving Quadratic Equations by Factoring

Solving Quadratic Equations by Factoring. Chapter 10 Lesson 10-5. Introduction.

2.61k views • 74 slides

1.3 Solving Quadratic Equations by Factoring

1.3 Solving Quadratic Equations by Factoring. (p. 18) How can factoring be used to solve quadratic equation when a=1?. Vocabulary Reminder. Monomial Binomial Trinomial. An expression that is either a number, a variable, or the product of a number and one or more variables. (4, x, 5y).

446 views • 19 slides

Solving Quadratic Equations by Factoring

Solving Quadratic Equations by Factoring. Zero Product Property. For any real numbers a and b , if ab =0, then either a =0, b =0, or both. In this first example, the equation is already factored and is set equal to zero. To solve, simply set the individual factors equal to zero.

301 views • 14 slides

5.5 Solving Quadratic Equations by Factoring

5.5 Solving Quadratic Equations by Factoring. The form ax 2 + bx + c = 0 is the standard form of a quadratic equation. For example, and are all quadratic equations, but only x 2 + 5 x +6 = 0 is in standard form. Solving Quadratic Equations by Factoring. Quadratic Equation

1.16k views • 15 slides

Solving Quadratic Equations by Factoring

Solving Quadratic Equations by Factoring. X- Box. Product a∙c. factors. factors. Sum b. X-box Factoring. This is a guaranteed method for factoring quadratic equations—no guessing necessary! We will learn how to factor quadratic equations using the x-box method

1.54k views • 9 slides

5.8 Polynomial Equations - Solving Equations by Factoring

5.8 Polynomial Equations - Solving Equations by Factoring. Solutions to Equations in One Variable: Where the curve crosses the x-Axis (if it does!) Solving Quadratic Equations ax 2 + bx + c = 0 Zero factor property Solving Higher Degree Equations Problem Solving

504 views • 13 slides

9.8 Solving Equations by Factoring

9.8 Solving Equations by Factoring. Objectives: Find the zeros of a function. Solve equations by factoring. Standard Addressed: 2.8.11.N. Solve quadratic equations. Ex. 2 Find the zeros of the polynomial function y = . (x + 9) (x + 2) x + 9 = 0 x = -9 x + 2 = 0 x = -2. Ex. 3a .

321 views • 10 slides

Solving Quadratic Equations by Factoring

Solving Quadratic Equations by Factoring. 1. Terminology. 2. Zero Factor Theorem. 3. Methods for Solving. Terms. Zero Factor Theorem. If p and q are algebraic expressions, then pq =0 if and only if p=0 or q=0 Example: (x+2)(2X-4)=0; x+2=0 and/or 2x-4=0 Steps

287 views • 7 slides

11.6 – Solving Quadratic Equations by Factoring

11.6 – Solving Quadratic Equations by Factoring. A quadratic equation is written in the Standard Form ,. where a , b , and c are real numbers and . Examples:. (standard form). 11.6 – Solving Quadratic Equations by Factoring. Zero Factor Property:.

990 views • 16 slides

Solving Polynomial Equations by Factoring

Solving Polynomial Equations by Factoring. Quick Review. FACTORING a polynomial means to break it apart into its prime factors. For example: x 2 – 4 = ( x + 2)( x – 2) x 2 + 6 x + 5 = ( x + 1)( x + 5) 3 y 2 + 10 y – 8 = (3 y – 2)( y + 4).

509 views • 18 slides

5.2: Solving Quadratic Equations by Factoring

5.2: Solving Quadratic Equations by Factoring. (p. 256). To solve a quadratic eqn. by factoring, you must remember your factoring patterns !. Zero Product Property. Let A and B be real numbers or algebraic expressions. If AB=0, then A=0 or B=0.

328 views • 9 slides

1.4 Solving Quadratic Equations by Factoring

1.4 Solving Quadratic Equations by Factoring. (p. 25) Day 1. Factor the Expression. The first thing we should look for and it is the last thing we think about--- Is there any number or variable common to all of the terms?. ANSWER. Guided Practice. – 5 z 2 + 20 z. ANSWER. 5 z ( z – 4).

548 views • 28 slides

2-3: Solving Quadratic Equations by Factoring

2-3: Solving Quadratic Equations by Factoring. Unit 2 English Casbarro. Warm-up Problems. Your friend attempted to factor an expression as shown to the right. Find the error in your friend’s work. Then factor the expression correctly.

384 views • 14 slides

6.3 Solving Quadratic Equations by Factoring

6.3 Solving Quadratic Equations by Factoring. Write a quadratic equation with given roots. Roots or Zeros of the Quadratic Equation. The Roots or Zeros of the Quadratic Equation are the points where the graph hits the x axis.

433 views • 18 slides

Solving Quadratic Equations By Factoring

Solving Quadratic Equations By Factoring. Chapter 5 Section 2. Factoring. 1. 2. 3. Factoring. 4. 5. Factoring. 6. 7. Solving Quadratic Equations Using Factoring. Steps: Factor the Equation Set equations equal to 0 Solve for x. Example. Example. 2.). CLASSWORK.

421 views • 8 slides

5.2: Solving Quadratic Equations by Factoring

5.2: Solving Quadratic Equations by Factoring. (p. 256) How do you factor: x 2 +bx +c ax 2 +bx+c a 2 −b 2 a 2 +2ab +b 2 a 2 −2ab +b 2 How do you solve a quadratic function?. Everything you ever learned about factoring in one section!.

293 views • 11 slides

Solving Equations by Factoring

Solving Equations by Factoring. Standard Form Quadratic Equation. Quadratic equations can be written in the form ax 2 + bx + c = 0 where a , b , and c are real numbers with a  0. Standard form for a quadratic equation is in descending order equal to zero. BACK.

378 views • 14 slides

Solving Equations by factoring

Solving Equations by factoring. Algebra I Mrs. Stoltzfus. Consider this…. If 4a = 0, what do you know?. We know that a = 0, because of the multiplication property of 0. Consider this…. What if ab = 0? What do you know?. This tells us that a = 0 or b = 0!.

343 views • 15 slides

More Related