Question

Factorise:
1. x² +11x +30​

Answer 1

Step-by-step explanation:

x²+6x+5x+30

=X(X+6)+5(X+6)

=(x+5)(X+6)

Answer 2

Step-by-step explanation:

X square + 11 x + 30

middle term splitting by,

X square + 5 x + 6 x+30

x (x+5),6(x+5)

(X+5)(x+6)