Find the cube root of 512 by prime factorisation method-

Question

Toppr Admin · Accepted Answer

Correct option is A- 8- -displaystyle 512-2-times 2-times 2-times 2-times 2-times 2-times 2-times 2-times 2 - -displaystyle -2-3-times 2-3-times 2-3- - -displaystyle -Rightarrow -sqrt-3-512-2-times 2-times 2-8 -160- -160-

Find the cube root of $$512$$ by prime factorisation method.

Correct option is A. 8
$$ \displaystyle 512=2\times 2\times 2\times 2\times 2\times 2\times 2\times 2\times 2 $$
$$ \displaystyle =2^{3}\times 2^{3}\times 2^{3} $$
$$ \displaystyle \Rightarrow \sqrt[3]{512}=2\times 2\times 2=8 $$

Find the cube root of $$512$$ by prime factorisation method.

Correct option is A. 8$$ \displaystyle 512=2\times 2\times 2\times 2\times 2\times 2\times 2\times 2\times 2 $$$$ \displaystyle =2^{3}\times 2^{3}\times 2^{3} $$$$ \displaystyle \Rightarrow \sqrt[3]{512}=2\times 2\times 2=8 $$

Correct option is A. 8
$$ \displaystyle 512=2\times 2\times 2\times 2\times 2\times 2\times 2\times 2\times 2 $$
$$ \displaystyle =2^{3}\times 2^{3}\times 2^{3} $$
$$ \displaystyle \Rightarrow \sqrt[3]{512}=2\times 2\times 2=8 $$