Factorize:
x2+5x+30
Given,
x2 + 5√5x + 30 = x2 + 3√5x + 2√5x + 30
= x (x + 3√5) + 2√5 (x + 3√5)
= (x + 3√5) (x + 2√5)
x+30x+30