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13-06-2019
Mathematics

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Help on this ALGEBRA QUESTIONS !!!
Simplify the expression, if possible. 512 ^1/2

A. 32
B. 16√ 2
C. 64
D. It's not a real number.

Respuesta :

13-06-2019

Note that [tex]x^{\frac{1}{2}}=\sqrt[2]{x}[/tex]

Which means that:

[tex]512^{\frac{1}{2}}=\sqrt[2]{512}=\sqrt[2]{16^2\cdot2}=\boxed{16\sqrt[2]{2}}[/tex]

the answer is B.

Hope this helps.

r3t40

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