Question

step by step answer .Expand ( 2x-5y)^2​

Answer 1

Step-by-step explanation:

$= {(2x - 5y)}^{2} \\ = {(2x)}^{2} - 2(2x)(5y) + {(5y)}^{2} \\ = 4 {x}^{2} - 20xy + 25 {y}^{2}$

Answer 2

Answer:

yes its right

Step-by-step explanation:

thank you