Question

question no. 5 solve this question in notebook in briefly

Answer 1

hey your ans is here

__________

given:-

5^2×5^x-5=625

we know that 625=5^4

and the numbers with same bases their powers get added

so

(5)^2+x-5=(5)^4. (5 gets cancelled from both sides)

so

2+x-5=4

-3+x=4

x=7

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Answer 2

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