Which expression represents the amount of money the friends still need to collect to meet their goal?
4x2 + 2xy + 7
5x2 − 6xy − 1
5x2 − 2xy + 13
13x2 − 2xy + 13
1 answer
5x^2 - 6xy - 1
4x2 + 2xy + 7
5x2 − 6xy − 1
5x2 − 2xy + 13
13x2 − 2xy + 13
1 answer