Answer:

=>2x^2-2x+5x+5

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

=>(x-1)(2x-5)

Hope it helps.

Explanation:

You can see that it is a quadratic equation and use the formula x = {-b +- √(b^2-4ac)}/2a

Here we have a = 2, b = 3 and c = 5

therefore, x = {-3 +- √((-3)^2-4*2*5)}/2*2

= (-3 +- √(9-40))/4

=(-3 +- √(-31))/4

We have i=√(-1)

therefore, x = (-3 + i√31)/4 or (-3 - i√31)/4

Hope it helps.