Question

Find the product of $\left(\frac{2}{5}{x}^2{y}^2{z}^5\right)(-\frac{15}{8}{x}^5{y}^3{z}^3)\left(\sqrt{3}{x}^7{y}^2{z}^3\right)$

Answer 1

Multiplying the integer coefficient we have:

$\frac{2}{5}\times \frac{-15}{8}\times \frac{\sqrt{3}}{1}=\frac{-3\sqrt{3}}{4}$

Now multiplying the variables we get $x^{14}{y}^7{z}^{11}$

And the final product is = $\frac{-3\sqrt{3}}{4}{x}^{14}{y}^7{z}^{11}$