What should be added to the polynomial x3-3x2+6x-15,so that it is completely divisible by x-3?
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Answer:
Answer is -3
Step-by-step explanation:
p(x)=x3-3x2=6x-15
g(x)=x-3
when p(x) is divided by g(x),
x2+6 is the quotient and 3 is the remainder.
To make it divisible, change the sign so it becomes -3
add the -3 to the p(x).
therefore,p(x)=x3-3x2+6x-18
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