if x is equal to 1 is a zero of the polynomial f x is equal to x square - 5 x + k then the value of k is
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f(x)=x^2-5x+k
since it is given that f(1)=0
hence
1-5+k=0
k=4
since it is given that f(1)=0
hence
1-5+k=0
k=4
Answered by
1
hey!
fx=x square - 5×+k
because fx=x
and x=1
f (1)=1×1-5×1+k
1 -5+k=0
-4+k=0
k=4ans..
hope it helps uhh!
fx=x square - 5×+k
because fx=x
and x=1
f (1)=1×1-5×1+k
1 -5+k=0
-4+k=0
k=4ans..
hope it helps uhh!
fahad33:
yes answer 4is wriite
yuppp
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