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Popular >

Solve for x 3^x=8

Solution

solve for

x, 3^{x} = 8

Solution

x = \frac{3 ln ( 2 )}{ln ( 3 )}

+1

Decimal Notation

x = 1.89278 \dots

Solution steps

3^{x} = 8

Apply exponent rules

x ln (3) = ln (8)

Solve

x ln (3) = ln (8) : x = \frac{3 ln ( 2 )}{ln ( 3 )}

x = \frac{3 ln ( 2 )}{ln ( 3 )}

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\frac{180}{50}

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144 x^{2}

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\frac{81}{16}

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\frac{( 54 )}{6}

Frequently Asked Questions (FAQ)

What is the answer to solvefor x,3^x=8 ?
The answer to solvefor x,3^x=8 is x=(3ln(2))/(ln(3))