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11-05-2019
Mathematics

contestada

What is the sum of the coefficients of the expression 3x^4 + 5x^2 + x?

9

7

8

6

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studentfromsg studentfromsg

11-05-2019

Answer:

9

Step-by-step explanation:

coefficients = numbers in front of variables (x, x^2 etc)

so 5 + 3 + 1 = 9

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