Question

Simplify Square rot of 1008.
a. 18*square root of 3
b. 12*square root of 7
c. 12*square root of 6
d. 11*square root of 7

Answer 1

B

Answer 2

\(\bf 1008\implies 2\cdot 2\cdot 2\cdot 2\cdot 3\cdot 3\cdot 7\implies 2^2\cdot 2^2\cdot 3^2\cdot 7
\\ \quad \\
\Large \sqrt{1008}\implies \sqrt[{\color{red}{ 2}}]{1008}\implies \sqrt[{\color{red}{ 2}}]{2^{\color{red}{ 2}}\cdot 2^{\color{red}{ 2}}\cdot 3^{\color{red}{ 2}}\cdot 7}\)