Question

How to simplify a equation

Answer 1

From the question;

we are to simplify

$\frac{15x^3y^2z^2}{45xyz}$

simplifying by splitting common terms

$\frac{15x^3y^2z^2}{45xyz}\text{ = }\frac{15}{45}\text{ }\times\frac{x^3}{x}\text{ }\times\text{ }\frac{y^2}{y}\text{ }\times\text{ }\frac{z^2}{z}$

The next step is to divide

hence we get

$\frac{1}{3}\text{ }\times x^2\text{ x y }\times z$

multiplying to get

$\frac{x^2yz}{3}$

This implies

$\frac{15x^3y^2z^2}{45xyz}=\text{ }\frac{x^2yz}{3}$