Question

find value of x if 5^x+2=125
with steps

Answer 1

Hey friend,
Here is the answer you were looking for:
${5}^{ x + 2 } = 125$

We can write 125 as

${5}^{x + 2} = {5}^{3}$

Now,
As bases are same, then putting the powers same

$x + 2 = 3 \\ \\ x = 3 - 2 \\ \\ x = 1$


Hope this helps!!

If you have any doubt regarding to my answer, feel free to ask in the comment section or inbox me if needed.

@Mahak24

Thanks...
☺☺

Answer 2

Hey!

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★ Question = 5^x + 2 = 125

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5^x + 2 = 125

5^x + 2 = (5)³

5^x + 2 = 5³

5^x + 2 = 5³

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According to exponential rule when base are same then power should be added :-

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x + 2 = 3

x = 3 - 2

x = 1

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Regards :)

Cybary

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