Question

x²+ax+a² by x+a ( Multiply )

Answer 1

hey mate here is your answer ✌♥✌

(x²+ax+a²)(X+a)

(X+a)²(X+a)

(X+a)³

x³+a³+3x²a+3xa²

identities used are

(a+b)²=a²+b²+2ab

(a+b)³=a³+b³+3a²b+3ab²

hope it will be helpful to you ✔✔

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Answer 2

$(x {}^{2} + ax + a {}^{2} )(x + a)$



$= x {}^{2}(x + a) + ax(x + a) +$
$a{}^{2}(x + a)$



=$x^{3}+ ax^{2}+ ax^{2} +a^{2}x+ a^{2}x+a^{3}$



=$x^{3} + 2ax {}^{2} + 2a{}^{2} x + a {}^{3} \: \: \: answer$