Question

If (x⁵× x-²)=64 what is x
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Answer 1

HOW TO SOLVE?

Solving for x:

$( {x}^{5} \times x {}^{ - 2} ) = 64 \\ ( {x}^{5 + ( - 2)} ) = 64 \\ ( {x}^{5 - 2} ) = 64 \\ ( {x}^{3} ) = 64 \\ {x}^{3} = ( {4)}^{3} \\ \sqrt[3]{ {x}^{3} } = \sqrt[3]{ {4}^{3} } \\ x = 4$

The value of x is 4.

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