engineering recuitment ISRO Scientific Assistant Physics 2020 Mathematics Quadratic Equations

If both the roots of the equation x2 – 2kx + k2 - 4 = 0 lie between – 3 and 5, then which one of the following is correct?

1
– 2 < k < 2
2
– 5 < k < 3
3
– 3 < k < 5
4
– 1 < k < 3
Share: WhatsApp Telegram X

Sponsored

hivanix.in

Visit

This quiz is brought to you by hivanix.in

🌐 Web App Development

Other Tools: chatwiz.hivanix.in mmspace.hivanix.in unogame.hivanix.in

Quick Navigation

Home

Subjects

Chapters