1.

(p+1)³,Expand it, using suitable identities.

Answer»

(a+b)^3= a^3+b^3+3ab (a+b)
= P^3+ 1^3+3*p*1 (p+1)
= p^3+1+3p (p+1)
=p^3+1+3p^2+3p



Discussion

No Comment Found

Related InterviewSolutions