Ikeep forgetting the process for this: 3(x^2 + 5)(x^2 - 5) can someone ?

see explanation

Step-by-step explanation:

Note that (x² + 5)(x² - 5) are the factors of a difference of squares

a² - b²  = (a + b)(a - b)

with a = x² and b = 5, hence

(x² + 5)(x² - 5) = (x²)² - 5² = - 25, thus

3( - 25) = 3 - 75

step- i d k and i d c : )

you: : 0

bye