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  • 08-10-2020
  • Mathematics
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Which expression is equivalent to 32−−√−3x2–√+38–√?

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abidemiokin
abidemiokin abidemiokin
  • 16-10-2020

Answer:

8

Step-by-step explanation:

The indices question is not properly written. Find the correct expression in the attachment

[tex]-32^{\frac{3}{5} }[/tex] [tex]= (\sqrt[5]{-32})^3[/tex]

for [tex]\sqrt[5]{-32}[/tex]

we need a value to multiply 5 times that will give us -32;

[tex]\sqrt[5]{-32} = -2[/tex]

substitute the answer in the original expression

[tex]= (\sqrt[5]{-32})^3\\= 2^3[/tex]

Evaluate the resulting indices

[tex]2^3 = 8\\[/tex]

Hence the expression [tex]-32^{\frac{3}{5} }[/tex] is equivalent to 8

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