if (x-1) is a factor p(x)= x²-5x+k then find the value of k
Answers
Answered by
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Step-by-step explanation:
x-1= 0
x= 1
Explanation:-
put p(x)= 1
p(x)= x²-5x+k
p(1)= 1²-5(1)+k
p(1)= 1-5+k
p(1)= -4+k
Solution:-
-4+k= 0
k= 4
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