subject
Mathematics, 08.07.2021 04:00 montamonta0204

Let a and b be the solutions to x^2 + x āˆ’ 3 = 0. Find the value of a^3 āˆ’ 4b^2 + 19. If you can't solve it don't answer.
This is a challenge.
Good luck!

ansver
Answers: 3

Another question on Mathematics

question
Mathematics, 21.06.2019 17:30
Assume that 1400 births are randomly selected and 1378 of the births are girls. use subjective judgment to describe the number of girls as significantly high, significantly low, or neither significantly low nor significantly high. choose the correct answer below. a. the number of girls is neither significantly low nor significantly high. b. the number of girls is significantly high. c. the number of girls is significantly low. d. it is impossible to make a judgment with the given information.
Answers: 1
question
Mathematics, 21.06.2019 20:30
Erin bought christmas cards for $2 each to send to her family and friends. which variable is the dependent variable?
Answers: 1
question
Mathematics, 21.06.2019 20:30
1. evaluate 8x(2)y9(-2) for x=-1 and y=2 2. simplify the equation. -() 3. simplify the expression. [tex]\frac{5}{x(-2) y9(5)}[/tex]
Answers: 1
question
Mathematics, 21.06.2019 21:30
Using pert, adam munson was able to determine that the expected project completion time for the construction of a pleasure yacht is 21 months, and the project variance is 4. a) what is the probability that the project will be completed in 17 months? b) what is the probability that the project will be completed in 20 months? c) what is the probability that the project will be completed in 23 months? d) what is the probability that the project will be completed in 25 months? e) what is the due date that yields a 95% chance of completion?
Answers: 3
You know the right answer?
Let a and b be the solutions to x^2 + x āˆ’ 3 = 0. Find the value of a^3 āˆ’ 4b^2 + 19. If you can't so...
Questions
question
Mathematics, 06.07.2020 02:01
question
Mathematics, 06.07.2020 02:01
question
Mathematics, 06.07.2020 02:01
question
Mathematics, 06.07.2020 02:01
question
Mathematics, 06.07.2020 02:01
question
Mathematics, 06.07.2020 02:01
question
Mathematics, 06.07.2020 02:01
question
Mathematics, 06.07.2020 02:01
question
Mathematics, 06.07.2020 02:01
Questions on the website: 13722367