Question

Factorise the expressions below, taking out as many factors as possible.

$6x+3x^{2} -3x^{3}$
$2a^{2} b+4ab^{2} -6ab$
$2x^{2} -3gx+4x^{2}$

Note: There are already answers attached to the lesson, and you do not have to answer all of the questions. I just want to know HOW to answer these questions. Like the formula or something. Thank you!

Answer 1

Answer:how does this even happen

Step-by-step explanation:

Answer 2

I think the formula for that is greater common facter(gcf)