Mathematics, 23.10.2020 14:00 GhostElite295
1) Find the value of k in the equation x2 – 3x + k = 0 if its roots are real, irrational and not equal.
2) Find the value of k in the equation x2 – 2x + k – 1 = 0 if this equation has two equal roots.
3) The graph of 2x2 – 8x + k = 0 crossed the x- axis twice. What is the value k?
4) Find the value of k in the equation 4x2 – 6x + 4 (k – 1) = 0 if it has only one solution.
5) Find the value of k in the equation afdahx2 – 4x + k + 1 = 0 if this quadratic equation has no solution.
with solution.
Answers: 2
Mathematics, 21.06.2019 15:30
It takes a total of 6 hours to fill up an inground backyard pool using a standard house. a function can represent this situation to represent the amount of water in the pool until it is full a function of time the hose is running. determine the domain for the function
Answers: 1
Mathematics, 21.06.2019 19:30
Mrs. gehrke said cheddar weighs 16.8 pounds. he actually weighs 15.2 pounds. what is the percent error?
Answers: 1
1) Find the value of k in the equation x2 – 3x + k = 0 if its roots are real, irrational and not equ...
Physics, 02.12.2020 03:30
Mathematics, 02.12.2020 03:30
Health, 02.12.2020 03:30
Mathematics, 02.12.2020 03:30
Mathematics, 02.12.2020 03:30
Mathematics, 02.12.2020 03:30
Arts, 02.12.2020 03:30
Mathematics, 02.12.2020 03:30
Biology, 02.12.2020 03:30
Mathematics, 02.12.2020 03:30