The roots α and β of the quadratic equation x^2-5x+3(k-1)=0 are such that α-β=1...|| Class 10 ||
Hello friends
In this video we learn to solve a question of Sample Paper 2020-21 Class 10.
Question:
The roots α and β of the quadratic equation x^2-5x+3(k-1)=0 are such that α-β=1. Find the value of k.
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Пікірлер: 5
Nice Explanation 👌
Thankyou sir you have explained in very simple way 🙏
shukriya bhaijaan
Sir why we don't use (Alpha-beta)²=(alpha+beta)²-4(alpha.beta)
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