Question

find the value of m if x+4 is a factor of the polunomial x²+3x+m​

Answer 1

Answer:

28

Step-by-step explanation:

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Answer 2

Answer:

-4

Step-by-step explanation:

X-4=0

x=-4

x2+3x+m

on substituting x=-4 we get

-4*2+3x-4+m=0

16-12+m=0

4+m=0

m=-4

therefore the value of m is -4

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