Question

SPOT THE MISTAKE
2. Spot the mistake in the following factorisation:
3- 4- 4x - 3- 4-4
- 3x + 6x -- 2x-4
- 3x(x + 2) - 2(x + 2)
- (x + 2) (3x - 2)
3 - 4 - 4x = 3x -4-4
32 - 6x - 2x - 4
3x(x - 2) - 2x - 2)
= -2)(x - 2)​

Answer 1

Answer:

-3x+6x--2x-4

-3x(x+2)-2(x+2)