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Solve the following:​(625)0.17×(625)0.08=(625)^{0.17}×(625)^{0.08}=(625)0.17×(625)0.08= ?​
Question

Solve the following:

(625)0.17×(625)0.08=(625)^{0.17}×(625)^{0.08}= ?​

A.

1

B.

25

C.

5

D.

2.5

Correct option is C

Given:

(625)0.17×(625)0.08(625)^{0.17}×(625)^{0.08}

Concept Used:

am ×\times  an = am + n

Solution:

(625)0.17×(625)0.08(625)^{0.17}×(625)^{0.08}​​

= (625)0.17+0.08(625)^{0.17+0.08}

=(625)0.25=(625)14=(625)^{0.25}=(625)^{\frac14}​​

=(54)14(5^4)^{\frac14} =5​

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