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This agenda includes warm-up activities, solving equations by inspection, powers and roots, simplifying expressions, finding prime factorization, and completing an exit card.
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Agenda video Warm-Up Lesson 13 corrections Lesson 14 questions? Lesson 15 Exit card
Warm-up • Solve each equation by inspection. • 1. 8x + 6 = 30 • 2. 9 = 12x - 3
Lesson 15: powers and roots • Multiplication is repeated addition. • Ex: • Division is repeated subtraction. • Ex: • Powers are repeated multiplication. • Ex:
Find the area of the square.Don’t forget about the units 14 in.
Express with exponents • 13mmmnng
The opposite of powers are roots • Simplify:
What to do now? • Finish Exit Card with name on it • Lesson 15 Homework *A – i, #1 – 11 Odds *Due Friday