Question
Complete the following example using Nityasam.
$\begin{array}{c}(i)(2 x+5 y)^3=(2 x)^3+(5 y)^3+3(2 x)(5 y)\left(\_\_\_\_\_\_\right) \\ =\_\_\_\_\_\_+125 y^3+30 x y(2 x+5 y) \\ =8 x^3+\_\_\_\_\_\_+60 x^2 y+\_\_\_\_\_\_\end{array}$
$\begin{array}{l}(ii) 112 \times 88=\left(100+\_\_\_\_\_\_\right)\left(100-\_\_\_\_\_\_\right) \\ =(100)^2-\left(\_\_\_\_\_\_\right)^2 \\ =\_\_\_\_\_\_-\_\_\_\_\_\_\ \\ =9856\end{array}$
$\begin{array}{c}(i)(2 x+5 y)^3=(2 x)^3+(5 y)^3+3(2 x)(5 y)\left(\_\_\_\_\_\_\right) \\ =\_\_\_\_\_\_+125 y^3+30 x y(2 x+5 y) \\ =8 x^3+\_\_\_\_\_\_+60 x^2 y+\_\_\_\_\_\_\end{array}$
$\begin{array}{l}(ii) 112 \times 88=\left(100+\_\_\_\_\_\_\right)\left(100-\_\_\_\_\_\_\right) \\ =(100)^2-\left(\_\_\_\_\_\_\right)^2 \\ =\_\_\_\_\_\_-\_\_\_\_\_\_\ \\ =9856\end{array}$
