Question

Please help! Find the product of (4x − 3y)^2

Answer 1

16x^2-24xy+9y^2.

Explanation:

Since this is in the form of (x-y)^2, we can plug it into x^2-2xy+y^2.

So, we get 16x^2-24xy+9y^2.

Answer 2

`16x^(2)-24xy+ 9y^(2)`

Explanation:

To solve the squared binomial you just have to remember the formula:

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

So your equation would look like this:

`(4x+3y)^(2)= (4x)^(2)+(2)(4x)(-3y)+(-3y)^(2)`

So after doing the multyplications you are left with:

`(4x+3y)^(2)= 16x^(2)-24xy+9y^(2)`

That is you answer.