What is the answer to solvefor x,2^{-x}=1.5 ?

The answer to solvefor x,2^{-x}=1.5 is x=-(ln(1.5))/(ln(2))

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Solve for x 2^(-x)=1.5

solve for

x, 2^{- x} = 1.5

x = - \frac{ln ( 1.5 )}{ln ( 2 )}

Decimal Notation

x = - 0.58496 \dots

Solution steps

2^{- x} = 1.5

Apply exponent rules

- x ln (2) = ln (1.5)

Solve

- x ln (2) = ln (1.5) : x = - \frac{ln ( 1.5 )}{ln ( 2 )}

x = - \frac{ln ( 1.5 )}{ln ( 2 )}

157

(\frac{- 4}{3})^{3}

43

a, a - 5 = 14

1 0^{- 3} 0.5

What is the answer to solvefor x,2^{-x}=1.5 ?
The answer to solvefor x,2^{-x}=1.5 is x=-(ln(1.5))/(ln(2))