Question

Simplify the following expression:

2x − 6y + 3x2 + 7y − 14x

3x2 + 12x + y
3x2 − 12x − y
3x2 − 12x + y
3x2 − 12x − 13y

Answer 1

3x2-12x+y

Explanation:

2x-6y+3x2+7y-14x

3x2 can't combine with anything

combine the 2x and -14x to get -12x

combine the -6y and 7y to get y