Have an account?
Skip to Content
Build your own quiz
Mathematics
9th -
12thgrade
Solving Quadratic Equations by Factoring
12 questions
Show Answers
See Preview
- 1. Multiple ChoiceFind the zeros.0 and 40 and -40-4
- 2. Multiple ChoiceTrue or false:
The solution, root, x-intercept, and zero of a problem are all the same thing.TrueFalse, because the solution and root are the same but the x-intercept and zero are differentFalse, because the x-intercept and root are the same but the zero and solution are differentFalse, they are all different - 3. Multiple ChoiceConvert x2 - 9x + 20 to factored form and solve.(x-10)(x+2); x = -2, 10(x+4)(x+5); x = -5, -4(x-4)(x-5); x = 4, 5Not factorable
- 4. Multiple ChoiceFactor 6x2-27x(6x+1)(x+3)3x(2x-9)6x(x-9)(3x-9)(2x+3)
- 5. Multiple ChoiceWhat is another name for the x-intercepts of a quadratic?y-interceptZerosx-axisThey don't have another name
- 6. Multiple Choiceax2+bx+c=0 is the standard form of a quadratic equation.TrueFalse
- 7. Multiple ChoiceThe solutions of the quadratic equation
x2+2x-15=0 arex = 3 or x = 5x = 5 or x = -3x = -5 or x = 3x = -3 or x = -5 - 8. Multiple ChoiceThe solutions of the quadratic equation
x2+12x+35=0 arex = -5 or x = -7x = 5 or x = 7x = -35 or x = -1x = -9 or x = -4 - 9. Multiple ChoiceFactor x2 + 6x + 9 and solve for x.(x+3)(x+3); x = -3(x+4)(x+5); x=-4, -5(x-3)(x-3); x=3Not factorable
- 10. Multiple ChoiceWhat are the solutions to this equation? (x-3)(x+2)=0x=3,-2x=-3,2x=2,3x=3,2
- 11. Multiple Choicex2 - 25( x + 5 ) ( x - 5 )( x - 5 ) ( x - 5 )( x + 5 ) ( x + 5 )Prime
- 12. Multiple Choicex2 - 16Prime( x - 4) ( x + 4)( x - 8) ( x + 8)( x - 4) ( x - 4)
- Answer choicesTagsAnswer choicesTags