Question

(a²-3ab+b²) (2a+3b)
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Answer 1

Answer:

$2a^{3} - 3a^{2} b-7ab^{2}+3b^{3}$

Step-by-step explanation:

$a^{2} (2a+3b)-3ab(2a+3b)+b^{2} (2a+3b)\\(a^{2} *2a)+(a^{2}*3b)-(3ab*2a)-(3ab*3b)+(b^{2} *2a)+(b^{2} *3b)\\2a^{3}+3a^{2}b-6a^{2}b-9ab^{2}+2ab^{2}+3b^{3}\\2a^{3}-3a^{2}b-7ab^{2}+3b^{3}$

Answer 2

Answer:

$(a²-3ab+b²) (2a+3b)</p><p>$

$2 {a}^{3} - 6{a}^{2} b + 2a {b}^{2} \: + 3 {a}^{2} b - 9a {b}^{2} + 3 {b}^{3}$

$2 {a}^{3} + 3 {b}^{3} - 6 {a}^{2} b + 3 {a}^{2} b + 2a {b}^{2} - 9a {b}^{2}$

Answer=

$2 {a}^{3} + 3 {b}^{3} - 3 {a}^{2} b - 7a {b}^{2}$

$#crystii$