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MA.912.A.4.2 : Add, subtract, and multiply polynomials.

Algebra 1 Mini-Lessons. Which of the following expressions is equivalent to (5 x − 3) 2 ? 25 x 2 − 30 x + 9 25 x 2 − 15 x + 9 25 x 2 − 15 x − 9 55 x 2 − 9. MA.912.A.4.2 : Add, subtract, and multiply polynomials. Algebra 1 Mini-Lessons.

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MA.912.A.4.2 : Add, subtract, and multiply polynomials.

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  1. Algebra 1 Mini-Lessons • Which of the following expressions is equivalent to (5x − 3)2? • 25x2 − 30x + 9 • 25x2 − 15x + 9 • 25x2 − 15x − 9 • 55x2 − 9 MA.912.A.4.2: Add, subtract, and multiply polynomials.

  2. Algebra 1 Mini-Lessons • Which answer choice is equivalent to the sum of the polynomials shown below?(10x2 + 3x − 6) + (2x2 − 9x − 12) • 3(4x2 − 2x + 6) • 6(2x2 − x − 3) • 6(x − 3) • 18(x3 − 1) MA.912.A.4.2: Add, subtract, and multiply polynomials.

  3. Algebra 1 Mini-Lessons • Which answer choice is equivalent to the product of the polynomials shown below?(8x + 3)(2x + 1) • 16x + 3 • 16x(14x + 4) • 16x2 + 14x + 3 • 16x2(14x + 4) MA.912.A.4.2: Add, subtract, and multiply polynomials.

  4. Algebra 1 Mini-Lessons • Which answer choice is equivalent to the sum of the polynomials shown below?−(5x2 + x) + (7x + 3) • 5x2 − 10x • −5x2 + 8x + 3 • −5x2 + 6x + 3 • 5x2 − 6x − 3 MA.912.A.4.2: Add, subtract, and multiply polynomials.

  5. Algebra 1 Mini-Lessons • Which answer choice is equivalent to the product of the polynomials shown below?(12x + 2)(3x − 6) • 6(6x2 − 13x − 2) • (36x2 − 78x) • 6(6x2 − 11x − 2) • −6(5x3 − 2) MA.912.A.4.2: Add, subtract, and multiply polynomials.

  6. Algebra 1 Mini-Lessons • Which of the following expressions is equivalent to (4x2 + 2x − 3) − (x2 − 7x − 2)? • 12x3 − 1 • 3x2 + 8x • 3x2 + 5x − 5 • 3x2 + 9x − 1 MA.912.A.4.2: Add, subtract, and multiply polynomials.

  7. Algebra 1 Mini-Lessons • Which answer choice is equivalent to the product of the polynomials shown below?(3x + 2)(4x − 4) • 4(3x2 − 2) • 4(3x2 − x − 2) • 7x − 2 • 4(3x − 2) MA.912.A.4.2: Add, subtract, and multiply polynomials.

  8. Algebra 1 Mini-Lessons MA.912.A.4.2: Add, subtract, and multiply polynomials.

  9. Algebra 1 Mini-Lessons A.) 4 B.) 10 C.) 16 D.) 24 MA.912.A.4.2: Add, subtract, and multiply polynomials.

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