2/28 Honors Algebra Warm-up

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Presentation transcript:

2/28 Honors Algebra Warm-up Express the surface area of the cube as a monomial. Lesson 1 Ex4

Key Concept 7-2a

BrainPOP: Multiplying and Dividing Monomials Key Concept 7-2b

Group powers that have the same base. Quotient of Powers A Group powers that have the same base. Quotient of Powers Answer: = xy9 Lesson 2 Ex1

B A. B. C. D. A B C D Lesson 2 CYP1

Answer: Power of a Power Power of a Quotient A Power of a Quotient Answer: Power of a Power Lesson 2 Ex2

Simplify B A. AnsA B. AnsB C. AnsC D. AnsD A B C D Lesson 2 CYP2

Is this expression simplified? Power 33 32 31 30 3-1 3-2 Value Key Concept 7-2c

Zero Exponent A. Answer: 1 B Answer: n Lesson 2 Ex3

A. Simplify . Assume that p, q and r are not equal to zero. Negative Exponents A. Simplify . Assume that p, q and r are not equal to zero. Answer: Lesson 2 Ex4

B. Simplify . Assume that no denominator is equal to zero. Negative Exponents B. Simplify . Assume that no denominator is equal to zero. Simplify. Answer: = Negative Exponent Property Lesson 2 Ex4

53. Collision impact quadruples 57. false, (-3)2 = 9 ≠ -32 HW: pgs. 361-363 #14-42even, 47, 52, 53, 57-59 14. Yes 16. No 18. No 20. a2b6 22. -28c4d7 24. 81p2q14 26. 316 28. 64x6y12 30. 49x8π units2 32. -200x17y12 34. 648m18n13 36. 50y6 - 27y9 38. M6 = 103 M3 40. 30x5y11z6 42. 0.064h15 47. 64k9 52. 2, 8, 32 53. Collision impact quadruples 57. false, (-3)2 = 9 ≠ -32 58. true, power of products 59. false, (3+4)2=49 ≠ 32 + 42=25 53m