Question

What is the product of the two binomials below?(4A + 5B)(4A - 5B)

Answer 1

the answer is 16A2-25B2

Answer 2

Answer: The product of two binomials is
`16A^2-25B^2`

Explanation:

Since we have given that

`(4A + 5B)(4A - 5B)`

As we know that

`(a-b)(a+b)=a^2-b^2`

Here, a = 4A

b = 5B

So, it becomes,

`4A + 5B)(4A - 5B)=(4A)^2-(5B)^2\\\\=16A^2-25B^2`

Hence, the product of two binomials is
`16A^2-25B^2`