Question

factorise the attachment ​

Answer 1

Answer:

$2 {x}^{2} + 3x - 5 = 0 \\ = 2 {x}^{2} + 5x - 2x - 5 = 0 \\ = x(2x + 5) - 1(2x + 5) = 0 \\ = (2x + 5)(x - 1) = 0 \\ \\ x = \frac{ - 5}{2} \: \: and \: \: 1$

Here is your solution

Answer 2

Answer:

2x²+ 3x-5

2x²+5x-2x-5

x(2x+5) -1(2x+5)

(x-1) (2x+5) =0

(x-1) =0 or 2x+5=0

x=1 Or 2x=-5

x=-5/2