Simplify expressions \sqrt[3]{ - 512} \sqrt[4]{81} \sqrt{2 {}^(2)3 {}^(2) } \sqrt[3]{ \sqrt[2]{9 {}^(3) } }

asked Apr 10, 2021 80.1k views

5 votes

Simplify expressions

$\sqrt[3]{ - 512}$

$\sqrt[4]{81}$

$\sqrt{2 {}^(2)3 {}^(2) }$

$\sqrt[3]{ \sqrt[2]{9 {}^(3) } }$

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3 votes

Answer

1: -8

2:3

3:18

4:3

Ahsan Raza answered Apr 17, 2021

5.8k points

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