Question

can someone help me factor 4x^2+20x-24?

Answer 1

=4(x^2+5x-6)

Answer 2

4(x+3)(x+2)

Answer 3

step1; factor out the commons

stepB; factor more

stepZeta; present finished form :)

Answer 4

the work involved can be minimal or maximal depending on the route you want to take

Answer 5

but the answer doesnt really care how you get it :)

Answer 6

raheen, i assume, typoed his reply since this is NOT the answer: 4(x+3)(x+2)

Answer 7

\[x=-20+-\sqrt{(20)^2-4*4*(-24)}/2*4\]
=[-20+-\sqrt{400+378}\]/8
\[\left[ -20+28\right]\]/8
\[8/8\]
1 ans

using sri dhar acharya
formula