Question

Find the value of (I+1) (l+2)​

Answer 1

(1+1)(1+2)

=>2×4

=>8(Ans)

Answer 2

Answer:

l+1. l+2

l multiply by l+2

l(l+2) and 1(l+2)

l²+2l and 1l+2

l¹+2l-1l+2

l¹+1l+2