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4 years ago

7

4^0.2x +6=43, solve for x

1 answer:

Yanka [14]4 years ago

4 0

4^0.2x+6=43
4^0.2x=37

ln(4^0.2x)=ln(37)

0.2xln(4)=ln(37)

x=((5ln(37))/((2ln(2))

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