Question

pls help Using the pattern learned for the square of a binomial, square (3x-5y^2) Explain the pattern.

Answer 1

Explanation:

The binomial square product states that

`(x - y) {}^(2) = x {}^(2) - 2xy + {y}^(2)`

So this means

If there a coefficient in front of x are y, we multiple them as well.

In terms, this means that a binomial squared is equal to

The first term squared + the two terms multiplied together and by 2 + the last term squared.

`(3x - 5y {}^(2) ) {}^(2) = 9 {x}^(2) - 30xy {}^(2) + 25 {y}^(4)`