Question

5. If x-2 is a factor of x cube - 3X square + k then k=?​

Answer 1

Step-by-step explanation:

f(x)=x³-3x²+k

x-2 is a factor

Then f(2)=0

f(2)=2³-3(2)²+k=0

8-12+k=0

-4+k=0

k=4

Answer 2

Answer:

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