Question

(4a+5b)(4a-5b)

Answer 1

when they show us an equation like this they want us to simplify or combine like terms

Answer 2

I understand I am looking for the right answer please I am confused

Answer 3

is there multiple answer choice?

Answer 4

Sadly there is'nt.

Answer 5

4a^2 + 5b^2
would be the answer

Answer 6

the "^" means exponent

Answer 7

or "to the power of"

Answer 8

Thank you so much, I am much obliged.

Answer 9

I got it.
it's: 16a + 25b