Question

find the each of the following products 1-(2x+5)(2x-5) plz pic me ​

Answer 1

Step-by-step explanation:

1 - (2x+5)(2x-5)

= 1 - [ (2x)² - 5² ]

= 1 - 4x² - 25

= -4x²-24

Answer 2

Answer:

-4x^2-24

Step-by-step explanation:

1-(2x+5)(2x-5)

1-(2x)^2-(5)^2

1-4x^2-25

-4x^2-24