AM-1095
Remainder and factor theorems
A Math · Secondary 4 · Medium · Remainder and factor theorems
Let
f(x)=4x3−7x2−5x+6. Given that
x−2 is a factor of
f(x), factorise
f(x) completely.
- (x−2)(4x−3)(x+1)
- (x+2)(4x−3)(x+1)
- (x−2)(4x+3)(x−1)
- (x−2)(2x−3)(2x+1)
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