Question

(2y+5) (2y+5) math ​

Answer 1

Answer:

4y² + 20y + 25

Step-by-step explanation:

(2y+5)². ( a+b)² = a² + 2ab + b²

(2y)² + 2(2y)(5) + (5)²

4y² + 20y + 25

Answer 2

Answer:

(2y+y)(2y+5) = 2y+5×2y+5

:- (2y+5)²

Hope it helps