Question

4x squared - 35 y squared ​

Answer 1

Answer:

it was helpful to you ✌︎✌︎✌︎✌︎✌︎✌︎✌︎➪♧︎︎︎

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

Answer 2

Answer:

$= 1)(2x - 5y {)} \times (2x + 5y)$

Step-by-step explanation:

$1) {4x}^{2} - 25 {y}^{2}$

$= {2}^{2} {x}^{2} - 25 {y}^{2}$

$= {2}^{2} {x}^{2} - {5}^{2} {y}^{2}$

$= (2 {x)}^{2} - {5}^{2} {y}^{2}$

$= ( {2x)}^{2} - (5 {y)}^{2}$

$= (2x - 5y) \times (2x + 5y)$

$2)4x^{2} - 35 {y}^{2}$

$= {2}^{2} {x}^{2} - 5y \times 7 {y}$

$=(2x {)}^{2} - (5y \times 7y)$