Ques1: For what values of 'k' does the quadratic equation (k-5)x2 + 2(k-5)x + 2 = 0 have equal roots?
Ques2: A plane left 30minutes later than the schedule time and in order to reach its destination 1500km away in time, it has to increase its speed by 250km/hr from its usual speed. Find its usual speed.
FEEL FREE TO SHARE YOUR PROBLEMS..!!!
DO COMMENT BELOW IF YOU ARE HAVING ANY DOUBT RELATED THESE QUESTIONS AND CHAPTER..!!
No comments:
Post a Comment