Have an account?
Skip to Content
Build your own quiz
.png)
Mathematics
8th -
9thgrade
Solving Quadratics with square root method
12 questions
Show Answers
See Preview
- 1. Multiple Choicex2 = 16± 4± 848
- 2. Multiple Choice3x2 = 12± 22± √12± 4
- 3. Multiple Choice-5x2 = -50± 5± 10± √10-10
- 4. Multiple Choicex2 + 4 = 68± 8± √88± 64
- 5. Multiple Choice7x2 + 1 = 8± 1± 7± √7± 8
- 6. Multiple Choice(x + 1) 2 = 25± 54 or -6-4 or 6± 4
- 7. Multiple Choice(x - 2) 2 = 9± 35 or -1-5 or 1± 9
- 8. Multiple ChoiceSolve by taking square roots:
k2 - 6 = 43k = √37k = 37 or - 37k = 7, k = -7no solution - 9. Multiple ChoiceSolve by taking square roots:
5b2 - 4 = 41b = 9, b = -9b = 3, b = -3b = 8, b = -8no solution - 10. Multiple ChoiceSolve using square roots.± 1/4± 9/36± 1/2No real solution
- 11. Multiple ChoiceWrite the question and show all work.4x2=10025±255±5
- 12. Multiple ChoiceWrite the question and show all work.
(x-5)2 = 25±0±1010, 0-10, 0 - Answer choicesTagsAnswer choicesTags