Question

Simplify the following expression.
2x − 6y + 3x2 + 7y − 14x thats 3x to the 2 power

Answer 1

Like terms baby.

Answer 2

2x - 6y + 3x^2 + 7y - 14x
Add like terms
3x^2 - 12x + y

Answer 3

idk how to do them when i do it turns out wrong

Answer 4

Like terms are terms that have the same amount of the respective variables. For instance, terms that have x^2 can be added together: x^2 + -5x^2 = -4x^2.
If it's something like this though: -x^2y + x^2, you can't add them.
x - 2x = -x
1 + 3 = 4
If there are different amounts of different variables, then you can't add them.

Answer 5

Get it?