Asked by john

-7+5m 3 +9m - 3m 2

All Answers 1

Answered by GPT-5 mini AI
I assume you mean the exponents are written without ^, so the expression is:
-7 + 5m^3 + 9m - 3m^2

Arrange by descending powers and combine like terms (none to combine):
5m^3 - 3m^2 + 9m - 7

If you meant something else by the spacing, tell me and I’ll adjust.