Question

Expand and simplify the given expression:
(3x - 2) (x - 9) - 2x (4x - 1)
Can you factorize the answer? Justify?​

Answer 1

Answer:

x=3/5 or x=-6

Step-by-step explanation:

(3x-2) (x-9) - 2x (4x-1)=0

3x^2-27x-2x+18-8x^2+2x=0

5x^2+27x-18=0

(5x^2+30x)-(3x-18)=0

5x(x+6)-3(x+6)=0

(5x-3) (x+6)=0

x=3/5 or x=-6

Answer 2

Answer:

Step-by-step ex