Question

6x2+18x=4x2+10x perdón examen

Answer 1

6x^2 + 18x = 4x^2 + 10x
6x^2 – 4x^2 + 18x –10x = 0
2x^2 + 8x = 0
Factorizando 2x
2x(x+4) = 0

Entonces
2x = 0 o x+4 = 0
x = 0 o x = –4