find the value of a if x + 2 is a factor of 4xcube - 6xsquare + 9x +10
SARDARshubham:
no 'a' in the question !!!
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just put x= -2 in the equation...
so it'll be like this-
4(-2)cube -6(-2)square +9(-2) +10
4×-8 -6×4 -18+10
-32 -24-8
-64 will be the ans...
so it'll be like this-
4(-2)cube -6(-2)square +9(-2) +10
4×-8 -6×4 -18+10
-32 -24-8
-64 will be the ans...
thank u
wlcm
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