I need someone to help me answer this question. I need to know this for the exams so please help and tell me how to do it. Like how did you work it out. or you can send me a video
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Use the distributive property. Distribute the m. m(m+3) is m times m plus m times 3 if you distribute the m. or m*m + 3* m to simplify, m*m is m^2 since you have two m's multiplied together and 3 times m is the same as 3m, so the simplified answer should be m^2 + 3m.
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This cannot be solved as there is no term on the RHS of the equation. The expression is meaningless.
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3M+M^2
Just use the distributive property
Just use the distributive property