Hi, I have the equation(adsbygoogle = window.adsbygoogle || []).push({});

[tex]\sqrt{128} = 2^{m}[/tex]

I know that m is [tex]\frac{7}{2}[/tex] as 2^7 = 128 from binary.

However, say the equation was

[tex]\sqrt{128} = 2^{m}[/tex]

how do I go about finding m. Can someone show me the technique

Thankyou

Tom

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# Homework Help: Finding a exponent

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