Fundamental Algebra Quiz Part 1 Q.10 (old video)

GRE Quant Problem Solving
1

3m2+5m+2 : What would be the sum of coefficients?

8 or 10?

2

What does the answer key say?

3

It says 10 - and on further research the sum of coefficients is simply when x = 0 or in this case, m=0.

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