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Choose the correct simplification of the expression 4 over y to the power of negative 3.

A) 4y^3

B) 4 over y to the 3rd power

C) y to the 3rd power over 4

D) This expression is already simplified.

Respuesta :

kudzordzifrancis
Given
[tex] \frac{4}{ {y}^{ - 3} } [/tex]
Recall and apply this law of exponents,

[tex] \frac{1}{ {a}^{ - n} } = {a}^{n} [/tex]
[tex]4 \times \frac{1}{ {y}^{ - 3} } = 4 \times {y}^{3} [/tex]
[tex]4 \times \frac{1}{ {y}^{ - 3} } = 4 {y}^{3} [/tex]

The correct answer is A

Answer:

it is A

Step-by-step explanation:

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