Grazes
10^(2x+3)=315
Solve for x



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electrokid
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\[10^{(2x+3)}=315\]
since "x" is in the exponent, we hve to bring it down
so, take a \(\log_{10}\) on both sides

Grazes
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2x+3=log315? But then what?

electrokid
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\[2x=\log3153
\]
take a calculator, find the numbers...

Grazes
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No other way?