Math, asked by AyushmanGuha, 1 year ago

log(10x+5)-log(x-4)=2

Answers

Answered by mohitparmar

4

10x+5/(x-4)=10^2
10x+5=100x-400
405=90x
x=4.5

AyushmanGuha: what is that arrowhead

AyushmanGuha: Thanks

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