9. If p and q are zeroes of f(x) = x2 – 5x + k, such that p -q = 1, find the value of
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p and q are zeroes of f(x) = x2 – 5x + k, such that p -q = 1, find the value of k
f(p) = p^2 – 5p + k,
=f(x) = (q+1)^2 – 5q + k,=q^2+1+3q+k
f(q) = q^2 – 5q + k,
=q^2+1+3q+k
1=-8q
q=-1/8
Step-by-step explanation:
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