Question

(2x+5)*(2x-5)*(4x*x+25)​

Answer 1

Answer:

this is your ans bro its correct?

Answer 2

We will use the identity

$(a + b)( a-b ) = {a}^{2} - {b}^{2}$

(4x^2-25)(4x^2+25)

$(a +b )(a - b) = {a}^{2} - {b}^{2}$

16x^2-625 is the answer.