find the value of M if X + 4 is a factor of the polynomial X square + 3 X +m
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Hey!!!
Refer to the pic
Hope this helps ✌️
Refer to the pic
Hope this helps ✌️
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Hey!
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p (x) = x^2 + 3x + m
Factor = x + 4
x + 4 =0
x= -4
p ( -4 ) = (-4)^2 + 3 × -4 + m = 0
= 16 - 12 + m = 0
= 4 + m = 0
m = -4
____________
Hope it helps...!!!
____________
p (x) = x^2 + 3x + m
Factor = x + 4
x + 4 =0
x= -4
p ( -4 ) = (-4)^2 + 3 × -4 + m = 0
= 16 - 12 + m = 0
= 4 + m = 0
m = -4
____________
Hope it helps...!!!
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