Question

Factorise 3ax + 6ay + 8by + 4 bx

Answer 1

$3ax + 6ay + 8by + 4 bx=0$

$3a(x+2y)+4b(2y+x)=0$

$(x+2y)(3a+4b)=0$

$x=-2y \:or\:a=-4b/3$

Hey mate,I hope this will help u

Answer 2

$\fcolorbox{yellow}{pink}{Answer:}$

$3ax + 6ay + 8by + 4bx \\ = 3a(x + 2y) + 4b(x + 2y) \\ = (3a + 4b)(x + 2y)$

therefore

(3a+4b) and (x+2y) are the factors of the linear equation 3ax+6ay+8by+4bx