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ElenaW [278]
3 years ago
6

If x + 2 is a factor of x^2 +mx + 14 find m

Mathematics
1 answer:
jolli1 [7]3 years ago
3 0
X² + mx + 14            

If (x+2) one of the factors, we can write

14 = 2*7
m = 2+7= 9

x² +9x + 14 = (x+2)(x+7)



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Which inequality is true when the value of R is 18? I'ma shower the answers i can choose in the picture ​
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See below:

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