Question

Find the quotient.

14x^3 - 21x
-------------
7x

Answer 1

we can factor out 7x at the numerator, so we get:
\[\Large \frac{{14{x^3} - 21x}}{{7x}} = \frac{{7x\left( {2{x^2} - 3} \right)}}{{7x}} = ...?\]

Answer 2

14^3 -3? @Michele_Laino