Question

Find the product of (a+b)and(a²-ab+b²)​

Answer 1

Answer:

product of (a+b) and (a^2-ab+b^2)is

(a+b)(a^2-ab+b^2)

=a^3+b^3

Answer 2

$(a + b)( {a}^{2} - ab + {b}^{2} ) \\ \\ a( {a}^{2} - ab + {b}^{2} ) + b( {a}^{2} - ab + {b}^{2} ) \\ \\ {a}^{3} - {a}^{2} b + {b}^{2} a + b {a}^{2} - a {b}^{2} + {b}^{3} \\ \\ {a}^{3} + {b}^{3}$

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