Question

I need help please really fast

Answer 1

`x = \boxed{2}\: and\: x = \boxed{ (5)/(2) }`

Explanation:

`2 {x}^(2) - 9x + 10 = 0 \\ \\ 2 {x}^(2) - 4x - 5x + 10 = 0 \\ \\ 2x(x - 2) - 5(x - 2) = 0 \\ \\ (x - 2)(2x - 5) = 0 \\ \\ x - 2 = 0 \: \: 2x - 5 = 0 \\ \\ x = \boxed{2} \: and \: x = \boxed{ (5)/(2) } \\ \\`