Question

1)Write the expression as a square of a monomial.
$121a^{6}$
2)Write the expression as a square of a monomial.
$\frac{4}{9} b^{6}$

Answer 1

To find the required monomial, take the square root of the given expression.

1) $=\left(11a^{3}\right)^{2}$

2) $=\left(\frac{2}{3}b^{3}\right)^{2}$