Question

Simplify.
x^2 + x− 12/ x− 2/3x^2 -11x − 4/x^2 − 4

Answer 1

Answer:

$x^{2} +x-12=(x-3)(x+4)\\3x^{2} -11x-4=3x^{2} -12x+x-4=(3x+1)(x-4)\\x-2\\x^{2} -4=(x-2)(x+2)$

take 1st equation as A , 2ND AS B,3RD AS C,4TH AS D

A/B/C/D=A/BD/C=AC/BD

   =(x-3)(x+4)(3x+1)(x-4))/(x-2)(x+2)(x-2)

 

Step-by-step explanation: