Try another version of this question Question 1 Combine the like terms in the expression: `13p^2+9z+6p^2-3z` 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 `19p^2+6 z`
Try another version of this question
Combine the like terms in the expression:
`13p^2+9z+6p^2-3z`
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