Question

Simplify
Answer me fast
Note- if anyone write anything other of the then I will report with 5 phones​

Answer 1

Hope it's helps to u ✌️✌️

Answer 2

$a^{2} {b}^{3} + 3 {a}^{2} + 5 {b}^{3} + 15 + 5 = {a}^{2} {b}^{3} + 5 {b}^{3} + 3 {a}^{2} + 20$