Question

The product of (12 x 2 y 3 z) and (-12x 3 yz 2 ) is __________​

Answer 1

Given,

$\[\left( {12{x^2}{y^3}z} \right)\,and\,\left( { - 12{x^3}y{z^2}} \right)\]$

Solution,

Calculate the product of both numbers,

$\[\begin{array}{l} = \left( {12{x^2}{y^3}z} \right)\, \times \,\left( { - 12{x^3}y{z^2}} \right)\\ = - 144{x^5}{y^4}{z^3}\end{array}\]$

Hence the product of both numbers is $\[ - 144{x^5}{y^4}{z^3}\]$.