Question

$$(zy \times xx)+(w-yzj) \times ( \frac{ s }{ y } + \frac{ j }{ z } +kk)$$

Answer

$$z*y*x^2+(w-y*z*j)*(s/y+j/z+k^2)$$

Solution


Use Product Rule: \({x}^{a}{x}^{b}={x}^{a+b}\).
\[zy{x}^{2}+(w-yzj)(\frac{s}{y}+\frac{j}{z}+kk)\]
Use Product Rule: \({x}^{a}{x}^{b}={x}^{a+b}\).
\[zy{x}^{2}+(w-yzj)(\frac{s}{y}+\frac{j}{z}+{k}^{2})\]