Question

Factorise : 2x²+5x/2+1/2​

Answer 1

$2 {x}^{2} + \frac{5x}{2} + \frac{1}{2}$

Multiply the whole equation by 2, we will get

$4 {x}^{2} + 5x + 1$

4x^2 + 4x+ x + 1

4x(x + 1)+1(x + 1)

(4x + 1)(x + 1)

x = - 1/4 and x = -1

hope it helps ☺️