Question

$$(2n-3y)^{2}+2(3n-3y)+(n-3y)^{-}$$

Answer

$$(2*n-3*y)^2+2*(3*n-3*y)+1/(n-3*y)^$$

Solution


Use Negative Power Rule: \({x}^{-a}=\frac{1}{{x}^{a}}\).
\[{(2n-3y)}^{2}+2(3n-3y)+\frac{1}{{(n-3y)}^{}}\]