Show that x-3 is a factor of x3 -3x2 +4x -12 please help B4 Thursday
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Answered by
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Step-by-step explanation:
x³-3x²+4x-12=0
x²(x-3)+4(x-3)=0
(x-3)(x²-4)=0
Hence proved
Answered by
0
Answer:
x³-3x²+4x-12
on division q = x²+4 and r = 0
as r= 0 so is factor of
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