Question

How do you simplify x+24x2−14x+6−x+4x2+x−12?

Answer 1

x+x-14x-x+6-12+24×2+4×2=0

2x-15x-6+48+8=0

-13x-6+56=0

-13x+50=0

-13x=-50

x=-50/-13

x=50/13