Question

2x²-x-3=0 factorise​

Answer 1

Answer:

$2{x}^{2} - x - 3 = 0 \\ 2 {x}^{2} + 2x - 3x - 3 = 0 \\ 2x(x + 1) - 3(x + 1) = 0 \\ (2x - 3)(x + 1) = 0 \\ 2x - 3 = 0 \: \: \: or \: \: x + 1 = 0 \\ x = \frac{3}{2} \: or \: x = - 1$

mark it brainliest answer

have a nice day

Answer 2

Step-by-step explanation:

2x^2 −x−3=0

2x^2 +2x−3x−3=0

2x(x+1)−3(x+1)=0

(2x−3)(x+1)=0

2x−3=0or,,,x+1=0

x= 3/2 orx=−1

mark it brainliest answer

have a nice day