SOLUTION: Simplify {{{18*sqrt((-8)^18)}}}
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Question 131922: Simplify
Answer by jim_thompson5910(35256) (Show Source): You can put this solution on YOUR website!
Start with the given expression
^{18}\right)^{\frac{1}{2}})
Convert the expression from radical notation into exponent notation
^{\frac{18}{2}}\right))
Multiply the exponents
^{9}\right))
Reduce
)
Raise -8 to the 9th power to get -134,217,728 and make it positive. Note: this answer must be positive since in the first step we are taking the square root of a even power
Multiply
So ^{18}}=2,415,919,104)
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