Question

please answer these Questions. don't spam please .spam answers will be reported .please answer correctly it's urgent ​

Answer 1

Answer:

$9 {a}^{2} b - 2ab + 5 {a}^{4} \\ is \: the \: correct \: answer$

hope it helps you

Answer 2

Answer:

hey 57×63 a (60-3)(60+3) nu pottu algebraic expression

Step-by-step explanation:

x=60,y=3

(x-y)(x+y)=x^2-y^2

60^2-3^2 =3600+9=3609 thaan answer