Try Another Version of This Question Question 1 Combine the like terms in the expression: `7y^2+9a+6y^2+3a` Write your answer as an expression. Box 1: Enter your answer as an expression. Example: 3x^2+1, x/5, (a+b)/c Be sure your variables match those in the question `13y^2+12 a`
Try Another Version of This Question
Combine the like terms in the expression:
`7y^2+9a+6y^2+3a`
Write your answer as an expression.
Box 1: Enter your answer as an expression. Example: 3x^2+1, x/5, (a+b)/c Be sure your variables match those in the question