Question

factorise by factor theorem x^2-3x^2-x+3​

Answer 1

x^2 - 3x^2 - x + 3

- 2x^2 - x + 3

- ( 2x^2 + x - 3)

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

- (2x(x - 1) + 3(x - 1))

- (x - 1)(2x + 3)