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Popular >

5^x=0.2

Solution

5^{x} = 0.2

Solution

x = - 1

Solution steps

5^{x} = 0.2

5^{x} = \frac{1}{5}

Apply exponent rules

x = - 1

Popular Examples

log_{2}(25^{x+3}-1)=2+log_{2}(5^{x+3}+1)

lo g_{2} (2 5^{x + 3} - 1) = 2 + lo g_{2} (5^{x + 3} + 1)

\frac{2}{5} = (\frac{25}{4})^{x}

solvefor m,144=(2^m)/(3^n)solve for

m, 144 = \frac{2 ^{m}}{3 ^{n}}

solvefor l,y^m-6y^n+11y^l-6y=0 solve for

l, y^{m} - 6 y^{n} + 11 y^{l} - 6 y = 0

2 = (1.06)^{n}

Frequently Asked Questions (FAQ)

What is the answer to 5^x=0.2 ?
The answer to 5^x=0.2 is x=-1
Solve for x: 5^x=0.2
The solution is x=-1