Question

if alpha and beta are the zeros of the polynomial x square - 5 x + K such that Alpha minus beta equals to 1 find k​

Answer 1

Answer:

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Step-by-step explanation:

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Answer 2

Eqn=x^2-5x+K (a=1,b=-5,c=k)

α-β=1. (!)

α+β=-b/a=5. (!!)

Adding eqn ! $ !!

2α=6

α=3

β=2

Now, αβ=c/a= k

3×2= 6

Hence ,K=6