subject
Mathematics, 21.05.2021 01:00 tinyturtles

Use the quadratic formula to find the exact solutions of x2 βˆ’ 5x βˆ’ 2 = 0. x equals negative b plus or minus the square root of b squared minus 4 times a times c, all over 2 times a

x equals 5 plus or minus the square root of 33, all over 2
x equals negative 5 plus or minus the square root of 33, all over 2
x equals 5 plus or minus the square root of 17, all over 2
x equals negative 5 plus or minus the square root of 17, all over 2

ansver
Answers: 2

Another question on Mathematics

question
Mathematics, 21.06.2019 21:00
Ineed with math stuff it involves graphs
Answers: 1
question
Mathematics, 22.06.2019 01:20
Me i'm timed ! a. -2 to 1 b. -1.5 to 0.5c. 0 to 1d. 0.5 to 1.5
Answers: 2
question
Mathematics, 22.06.2019 01:30
In a sale there is 25% of all prices a chair costs Β£45 in sale how much was it before the sale
Answers: 1
question
Mathematics, 22.06.2019 04:00
The graph of the function f(x) = (x + 2)(x + 6) is shown below. which statement about the function is true? the function is positive for all real values of x where x > –4. the function is negative for all real values of x where –6 < x < –2. the function is positive for all real values of x where x < –6 or x > –3. the function is negative for all real values of x where x < –2.
Answers: 2
You know the right answer?
Use the quadratic formula to find the exact solutions of x2 βˆ’ 5x βˆ’ 2 = 0. x equals negative b plus...
Questions
question
Chemistry, 12.11.2020 21:10
question
Mathematics, 12.11.2020 21:10
question
Mathematics, 12.11.2020 21:10
question
Mathematics, 12.11.2020 21:10
question
Mathematics, 12.11.2020 21:10
Questions on the website: 13722360