Question

please ques-6 ka ans dedo
copy pe solve karke.
no spamming......​

Answer 1

Answer:

Please mark BRAINLIEST...

Answer 2

Answer:

$a^3b(a^2-2a+3) + 2ab(a^3+3a^2-5b) \\ = {a}^{5}b - 2 {a}^{4} b + 3 {a}^{3} b + 2 {a}^{4} b + 6 {a}^{3} b - 10a {b}^{2} \\ = {a}^{5}b + 9 {a}^{4}b - 10a {b}^{2}$

=ab(a^4+9a^3-10b)