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Eighth Grade (Grade 8) Quadratic Equations Questions

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Grade 8 Quadratic Equations
Solve the equation [math]x^2-2x-35=0[/math]
  1. x=-7 and x=5
  2. x=-7 and x=-5
  3. x=7 and x=-5
  4. x=7 and x=5
Grade 8 Quadratic Equations
Factor:
[math]x^2-81[/math]
  1. (x+9)(x-9)
  2. (x+9)(x+9)
  3. (x-9)(x-9)
  4. Unfactorable
Grade 8 Quadratic Equations
Solve:
[math]2x^2-4x-3=0[/math]
  1. [math]x=1+-2sqrt10[/math]
  2. [math]x=2+-sqrt10[/math]
  3. [math]x=(2+-sqrt10)/2[/math]
  4. [math]x=(2+-sqrt2)/2[/math]
Grade 8 Quadratic Equations
Grade 8 Quadratic Equations
Grade 8 Quadratic Equations
If two equations are equal what does that mean?
  1. There is no solution
  2. There are infinite solution
  3. There are one soltion
Grade 8 Quadratic Equations
4(8n-1)=19+32n
  1. No Solution
  2. infinite Solution
  3. One solution
Grade 8 Quadratic Equations
6X+3=3+6X
  1. No Solution
  2. One Solution
  3. Infinite Solution
Grade 8 Quadratic Equations
1=5+p-p
  1. No Solution
  2. One Solution
  3. Infinite Solution
Grade 8 Quadratic Equations
Grade 8 Quadratic Equations
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