Math, 18.10.2019 11:00, jack626259

# Find the values of k for the roots are real and equal: x²-2x(1+3k)+7(3+2k)=0

Answers: 2

Math, 18.08.2019 00:00, jivan99

From the top of a church spire 96 m high, the angles of depression of two vehicles on a road, at the same level as the base of the spire and on the same side of it are xºand yº where tan xº - 1/4and tan yº-1/7. calculate the distance between the vehicles.

Answers: 1

Math, 18.08.2019 05:00, riddhima95

From the total amount received by kiran, 20% was spent on purchases and 5% of the remaining on transportation. if he is left with rs.1520, the initial amount was?

Answers: 1

Math, 19.08.2019 05:00, bhavya1650

Insert a rational number and an irrational number between 2/3 and 4/5

Answers: 2

Find the values of k for the roots are real and equal: x²-2x(1+3k)+7(3+2k)=0...

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