Question

Question 94 (ii)

Carry out the following division:

$76x^{3}y{z}^3÷19x^2{y}^2$

Answer 1

$76x^{3}y{z}^3÷19x^2{y}^2=\frac{76x^{3}y{z}^3}{19x^2{y}^2}=\frac{4\times 19\times x\times x\times x\times y\times z\times z\times z}{19\times x\times x\times y\times y}$

$=\frac{4\times x\times z^3}{y}$