Expression 3801
What is the value of x in the expression 8^x = 1/64
Correct answer:
x =
-2
Step-by-step explanation:
8
x
=
1
/
6
4
8
x
=
(
8
)
−
2
x
=
−
2
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What is the value of x in the expression 8^x = 1/64
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You need to know the following knowledge to solve this word math problem:
algebra
exponential equation
isolating a variable in the formula
arithmetic
exponentiation
basic operations and concepts
logarithm
exponential function
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