Question

simplified form of 6m squared + 9m - 5m +4m squared

Answer 1

6m squared is 36. 9m - 5m + 4m squared is 64 m. They're both like terms, and so adding them together gives you, 100m.

Answer 2

6 squared is 36 so u add plus 9 and add -5 and square 4 which is 16 and u should get 56m