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Popular >

Solve for x 4^x=2.5

Solution

solve for

x, 4^{x} = 2.5

Solution

x = \frac{ln ( 2.5 )}{2 ln ( 2 )}

+1

Decimal Notation

x = 0.66096 \dots

Solution steps

4^{x} = 2.5

Apply exponent rules

x ln (4) = ln (2.5)

Solve

x ln (4) = ln (2.5) : x = \frac{ln ( 2.5 )}{2 ln ( 2 )}

x = \frac{ln ( 2.5 )}{2 ln ( 2 )}

Popular Examples

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43.2%

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x^{2} = 3 x - 1

Solve for w (2w-1)/4=2-w solve for

w, \frac{( 2 w - 1 )}{4} = 2 - w

Solve for x 2-(2x-5)=2(x+5)-2 solve for

x, 2 - (2 x - 5) = 2 (x + 5) - 2

Solve Using the Quadratic Formula x^2-12x=-35 quadratic formula

x^{2} - 12 x = - 35

Frequently Asked Questions (FAQ)

What is the answer to solvefor x,4^x=2.5 ?
The answer to solvefor x,4^x=2.5 is x=(ln(2.5))/(2ln(2))