Question

If a and B are the zeros of the polynomial f(x) = x^2 - 5x + k such that a - B=1
find the value of k
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Answer 1

Answer:

4

Step-by-step explanation:

if x is equal to a‐b=1

1^2‐5*1+k=0

1‐5=‐4

‐4+k=0

k=4