Question

COMBINING LIKE TERMS: Challenge 7 – 3ab + 2a + 6ab + 5 – 4a + 3a – ab​

Answer 1

-2+2ab-a

Explanation:

Never combine unlike terms

Ex. Never combine a and ab

By following those rules, you will get -2+2ab-a as your answer.

Answer 2

Hope this helps;))

Explanation:

-3ab+6ab=3ab

2a-4a+3a=1a

7+5=12

12+3ab+1a