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- 1. Multiple Choice
YES
NO
- 2. Multiple Choice
NO
YES
- 3. Multiple Choice
YES
NO
- 4. Multiple Choice
- 5. Multiple Choice
YES
NO
- 6. Multiple Choice
The difference of squares of two numbers is 180. The square of the smaller number is 8 times the larger number. Find the two numbers
18 & 1
18 & 1
18 & 12
1 & 12
- 7. Multiple Choice
- 8. Multiple Choice
- 9. Multiple Choice
0
1
2
3
- 10. Multiple Choice
Solve the equation by factoring.
8
-3
3
-8
- 11. Multiple Choice
Solve the equation by factoring.
x = {1}
x = {-1}
x = {0}
no solution
- 12. Multiple Choice
Solve the equation by factoring.
+5
-5
+3
-3n
- 13. Multiple Choice
What are the values of a, b, and c in the quadratic equation 3x2 - 10 = -4x
a = 3x2 b = -10 c = -4x
a = 3 b = -10 c = -4
a = 3 b = -4 c = -10
a = 3 b = 4 c = -10
- 14. Multiple Choice
What is the positive solution to the equation 0 = (1/5)x2 - 5?
(1/5)
1
5
-5
- 15. Multiple Choice
What are the solutions to 5( x - 3 )2 = 45?
x = 6 and x = 0
x = -3 and x = 45
x = -6.71 and x = 6.71
x = -3 and x = 3
- 16. Multiple ChoiceThe formula
b2 - 4ac
is called thequadratic formulafactored formvertex formulathe discriminant - 17. Multiple ChoiceThe equation
y = x2 -12x + 36 has1 solution2 solutionsno solutions - 18. Multiple ChoiceIn the quadratic formula, if b2-4ac>0, then the quadratic equation hastwo imaginary solutionstwo different real solutionstwo equal real solutionsnone of these
- 19. Multiple ChoiceTo complete the perfect square trinomial in the expression x2-22x+_____, we need to add1144121144
- 20. Multiple ChoiceThe solution of the quadratic equation
4x2-5x-9=0 arex=-1 or x=9/4x=1 or x=9/4x=2 or x=3x=-2 or x=-3 - 21. Multiple ChoiceFill the blank space to complete the perfect square trinomial
x2-18x+____=(x- ____)29 and 3 respectively81 and 9 respectively-9 and -3 respectively-81 and -9 respectively - 22. Multiple ChoiceWhich of the followig trinomial is perfect square trinomial?x2+4x+9x2-22x-121x2+4x-9x2-22x+121
- 23. Multiple Choice
The value of k, if the roots of the quadratic equation x2 - 4kx + k = 0 has equal roots.
1 or undefined
1 or undefined
- 24. Multiple Choice
- Answer choicesTagsAnswer choicesTags