Product of Powers vs Power of Powers

(r⁴)⁶

• 10r

• r¹⁰

• 24r

• r²⁴

Tags

CCSS.8.EE.A.1

Billy was asked to solve 3⁵∙3⁴. He got 9²⁰. What error did he make?

• When he multiplies exponents, he is supposed to add the base and the exponent

• When he multiplies exponents, he is supposed to multiply the base and keep the exponents

• When he multiplies exponents, he is supposed to keep the base and add the exponents if the base is the same

• None of the above

Tags

CCSS.8.EE.A.1

According to exponent rules, when we simplify (x²)⁵ we _______ the exponents.

• add

• subtract

• multiply

• divide

Tags

CCSS.8.EE.A.1

Simplify (wm⁵)³

• w³m¹⁵

• wm¹⁵

• w⁴m⁸

• w³m⁸

Tags

CCSS.8.EE.A.1

X^m • Xⁿ

• X^MN

• X^M+N

• X^m+n

Tags

CCSS.8.EE.A.1

5²·5⁵=

• 5⁷

• 5³

• 5^-7

• 5^-3

Tags

CCSS.8.EE.A.1

Which option follows the product of a power rule for exponents with the same base?

• (9²)(9¹) = 9³

• (9²)(9¹) = 9¹

• (9²)(9¹) = 9²

Tags

CCSS.8.EE.A.1

Which option follows the product of a power rule for exponents with the same base?

• (e⁴)(e¹) = e⁴

• (e⁴)(e¹) = e³

• (e⁴)(e¹) = e⁵

Tags

CCSS.8.EE.A.1

Which option follows the product of a power rule for exponents with the same base?

• (7⁹)(7⁹) = 7¹⁸

• (7⁹)(7⁹) = 7⁸¹

• (7⁹)(7⁹) = 7⁰

Tags

CCSS.8.EE.A.1

If (2^x)⁵=2¹⁵, what does x equal?

• x = 3

• x = 5

• x = 10