ainsleybrooke ainsleybrooke

23-10-2020
Mathematics

contestada

Which expression is equivalent to 5y^3/(5y)^-2?
a. y^5
b. y^6
c. 125y^3
d. 125y^5

Respuesta :

MariiHanii99 MariiHanii99

25-10-2020

Answer:

I think the answer is D.

Step-by-step explanation:

[tex] \frac{ {5y}^{3} }{ {(5y)}^{ - 2} } \\ = \frac{ {5y}^{3} }{ {(\frac{1}{5y})}^{2} } \\ = {5y}^{3} \times {25y}^{2} \\ = 125 {y}^{5} [/tex]

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