Question

If 5^x =1000 then the value of 5^x-2

Answer 1

Hi...☺

Here is your answer...✌
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${5}^{x} = 1000 \\ \\ Dividing \: both \: sides \: by \: {5}^{2} \\ we \: get ,\\ \\ \frac{ {5}^{x} }{ {5}^{2} } = \frac{1000}{ {5}^{2} } \\ \\ {5}^{x - 2} = \frac{1000}{25} = 40$

Answer 2

given

5^x=1000 then

5^x/5^2=1000/5^2

15^x-2=1000/25

40