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5^7 × 5^3 = ?

+2 Votes

31 Views

5⁷× 5^-3 = ?

(a)5¹⁰

(b) 225

(c)615

(d)625

exponent

Asked in Mathematics by Gitesh kumar Garg | 31 Views

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1 Answer

+2 Votes

Best Answer

Solution —

5⁷ × 5^-3 = 5^7-3= 5⁴

= 5 × 5 × 5 × 5

= 625

So, The correct option is (d)

Answered by Gitesh kumar Garg

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