Check whether (x-3) is a factor of f (x) = x³- 3x² + 4x + 50
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Answered by
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Step-by-step explanation:
Given:
- f (x) = x³- 3x² + 4x + 50.
- g(x) = x-3.
To find: g(x) is a fator of f(x) or not.
g(x) = x-3 =0
=> x=3.
According to factor theorem, If f(x)=0 then g(x) is a factor of f(x).
f (x) = x³- 3x² + 4x + 50
i.e., f(3)= 3³-3×3²+4×3+50
=> 27-27+12+50
=> 62 ≠0
No. g(x) is not a factor of f(x).
Answered by
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Answer:
no because
Step-by-step explanation:
as remainder is 62
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