Mathematics, 09.10.2019 07:30, bryce2892

How many roots does 2x^2-7x-5=0 have?

a) 1 real
b) 2 real rationals
c) 2 real irrationals
d) no solution

Answers: 3

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 15:10, laneake96

Julia chooses a card at random from her set of cards. what is the probability that the card is labeled cat or hamster?

Answers: 2

continue

Mathematics, 21.06.2019 19:00, daisyperez1

1) what is the measure of the exterior angle, ∠uvw ? 2) in triangle man, what is the measure of the exterior angle at n (in degrees)?

Answers: 1

continue

Mathematics, 21.06.2019 21:20, caseypearson377

Sam is a waiter at a local restaurant where he earns wages of $5 per hour sam figures that he also eams about $3 in tips for each person he serves sam works 6 hours on a particular day. if n represents the number of people sam serves that day, which of the following functions could sam use to figure ehis total earings for the do o a. en) = 30 o b. en) = 5n+ 18

Answers: 2

continue

Mathematics, 22.06.2019 00:40, yasarhan2

Solve the following system of equations express your answer as an ordered pair in the format (a, b) with no spaces between the numbers of symbols 5x+2y=22

Answers: 2

continue

Do you know the correct answer?

How many roots does 2x^2-7x-5=0 have?

a) 1 real
b) 2 real rationals
c) 2 re...