Samst3r Samst3r

03-03-2017
Mathematics

contestada

which expression is equivalent to 16x^15?
a. (2x³)⁵
b. (4x⁶)² · x³
c. 2x⁵ · 8x³
d. 2x⁵ · (2x)³

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ChandrikaP ChandrikaP

03-03-2017

Answer is b
As powers add when base is same

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rekkala rekkala

03-03-2017

b
(4x^6)^2 . x^3 = 16 x^12 . x^3 = 16x^15

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