Question

Find the remain
Check whether 7 + 3x is a factor of 3x + 7x,​

Answer 1

Answer:

Using the remainder theorem, find the remainder when f(x) is divided by g(x) and verify the result by actual division: f(x)=3x4+2x3−3x2−9x+272,g(x)=x+32.

Answer 2

Answer:

7+3x = 0

x = -7/3

3(-7/3)+7(-7/3)

-7+-49/3

-21+-49/3

-70/3

so it is not a factor

Step-by-step explanation:

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