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s2008m [1.1K]
2 years ago
9

The roots a and ß of the quadratic equation x2-5x+3(k-1)=0 are such that a-

Mathematics
1 answer:
Svetlanka [38]2 years ago
4 0

Answer:

<h2>k=2</h2>

please follow me and mark it brainliest

Step-by-step explanation:

let x=1

now,

(1)×2-5×(1)+3(k-1)=0

2-5+3(k-1)=0

2-5+3k-3=0

2-8+3k=0

-6+3k=0

3k=6

k= 2

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