Question

Expand each of the following using suitable identities
v) (p+1)^3

Answer 1

Answer:

$( {p + 1})^{3} \\ \\ {x}^{3} + {y}^{3 } + 3 {x}^{2} y + 3 {y}^{2} x \\ \\ acc.\: to \: this \\ \\ {p}^{3} + {1}^{3} + 3 ({p}^{2} )(1) + 3( {1}^{2} )p \\ \\ {p}^{3} + 1 + 3 {p}^{2} + 3p$

Answer 2

Answer:

P³ + 3P² + 3P +1

Step-by-step explanation:

(P+1)³ = P³ + 3P² + 3P +1