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Popular >

9e^x=1

Solution

9 e^{x} = 1

Solution

x = - 2 ln (3)

+1

Decimal Notation

x = - 2.19722 \dots

Solution steps

9 e^{x} = 1

Divide both sides by

9

e^{x} = \frac{1}{9}

Apply exponent rules

x = - 2 ln (3)

Popular Examples

solvefor x,4^{x+1}+4^x=160 solve for

x, 4^{x + 1} + 4^{x} = 160

2^{4} = 8^{x}

(81^{3x+2})/(243^{-x)}=3^4

\frac{8 1 ^{3 x + 2}}{24 3 ^{- x}} = 3^{4}

2^x+2^{x+3}+2^{x-1}= 19/4

2^{x} + 2^{x + 3} + 2^{x - 1} = \frac{19}{4}

2\times 9^x=162

2 \times 9^{x} = 162

Frequently Asked Questions (FAQ)

What is the answer to 9e^x=1 ?
The answer to 9e^x=1 is x=-2ln(3)