subject
Mathematics, 22.12.2019 09:31 SmoothCruzito16

(! )
use the discriminant to find the number of solutions of x^2 - 4x + 5 = 0 *
2 solutions
1 solution
no real solutions
use the discriminant to find the number of solutions of 2x^2 - 7x -4 = 0 *
2 solutions
1 solution
no real solutions
determine the value of the discriminant for x^2 + 6x + 9 = 0 *

your answer

ansver
Answers: 2

Another question on Mathematics

question
Mathematics, 21.06.2019 16:20
Aclass consists of 55% boys and 45% girls. it is observed that 25% of the class are boys and scored an a on the test, and 35% of the class are girls and scored an a on the test. if a student is chosen at random and is found to be a girl, the probability that the student scored an ais
Answers: 2
question
Mathematics, 21.06.2019 16:50
If m 17 27 90 63 ** picture is attached
Answers: 1
question
Mathematics, 21.06.2019 19:00
Simplify. (-2)^-3 a. -8 b. -1/8 c. 1/8 d. 8
Answers: 1
question
Mathematics, 21.06.2019 21:00
Simplify -4z+2y-y+-18z a.-22z+y b.-14z+2 c.3y+22z d.y +14z
Answers: 1
You know the right answer?
(! )
use the discriminant to find the number of solutions of x^2 - 4x + 5 = 0 *
2 soluti...
Questions
question
Mathematics, 20.07.2019 09:00
question
Mathematics, 20.07.2019 09:00
question
Social Studies, 20.07.2019 09:00
Questions on the website: 13722363