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2 years ago

Simplify. Evaluate the numerical bases. 2^3 x ^3y ^-2 . 2^-5 xy^2

Mathematics

1 answer:

yan [13]2 years ago

4 0

9514 1404 393

Answer:

B. x^4/4

Step-by-step explanation:

$2^3x^3y^{-2}\cdot 2^{-5}xy^2=2^{3-5}x^{3+1}y^{-2+2}=2^{-2}x^4\\\\=\boxed{\dfrac{x^4}{4}}$

_____

The applicable rules of exponents are ...

(a^b)(a^c) = a^(b+c)

a^-b = 1/a^b

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Step-by-step explanation:

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<h2>Answer:</h2>

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