Question

Expand and simplify (2x+5y) (x-3y)

Answer 1

2x^2 − xy − 15y^2

Explanation:

I took the test.

Answer 2

Should be simple:

Let's take this one at a time.

2x(x-3y)

You'd get:

`2x^2-3xy`
for the first one.

2nd one:
5y(x-3y)
you'd get:

`+5xy-3y^2`

Put them both together:

`2x^2-3xy+5xy-3y^2`

Combine like terms.

Your Answer:

`2x^2+2xy-3y^2`