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Popular >

Solve for x 2^x=18

Solution

solve for

x, 2^{x} = 18

Solution

x = \frac{ln ( 18 )}{ln ( 2 )}

+1

Decimal Notation

x = 4.16992 \dots

Solution steps

2^{x} = 18

Apply exponent rules

x ln (2) = ln (18)

Solve

x ln (2) = ln (18) : x = \frac{ln ( 18 )}{ln ( 2 )}

x = \frac{ln ( 18 )}{ln ( 2 )}

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- \frac{5}{18}

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1 5^{\frac{1}{3}}

Frequently Asked Questions (FAQ)

What is the answer to solvefor x,2^x=18 ?
The answer to solvefor x,2^x=18 is x=(ln(18))/(ln(2))