𝑥 Algebra

Quadratic Formula

For ax² + bx + c = 0

Grade 8 · Quadratic Formula

Easy 20 questions Worksheet #43132 For Quadratic Formula

Answer Sheet Generate New

MathDigits Worksheet

Grade 8 · Quadratic Formula

Easy · 20 questions · Worksheet #43132 · Quadratic Formula

Name: ________________________

Date: ______________ Score: ______

  1. fill Solve using the quadratic formula: x² − 6x + 5 = 0
    ______________________________
  2. fill Solve using the quadratic formula: x² − 7x + 10 = 0
    ______________________________
  3. fill Solve using the quadratic formula: x² + 5x + 6 = 0
    ______________________________
  4. fill Solve using the quadratic formula: x² − 5x + 4 = 0
    ______________________________
  5. fill Solve using the quadratic formula: x² − 2x − 3 = 0
    ______________________________
  6. fill Solve using the quadratic formula: x² − 5x + 6 = 0
    ______________________________
  7. fill Solve using the quadratic formula: x² − 7x + 10 = 0
    ______________________________
  8. fill Solve using the quadratic formula: x² − 5x + 6 = 0
    ______________________________
  9. fill Solve using the quadratic formula: x² − 5x + 6 = 0
    ______________________________
  10. fill Solve using the quadratic formula: x² − 7x + 10 = 0
    ______________________________
  11. fill Solve using the quadratic formula: x² − 2x − 3 = 0
    ______________________________
  12. fill Solve using the quadratic formula: x² − 5x + 4 = 0
    ______________________________
  13. fill Solve using the quadratic formula: x² − 5x + 4 = 0
    ______________________________
  14. fill Solve using the quadratic formula: x² − 5x + 6 = 0
    ______________________________
  15. fill Solve using the quadratic formula: x² − 7x + 10 = 0
    ______________________________
  16. fill Solve using the quadratic formula: x² − 6x + 5 = 0
    ______________________________
  17. fill Solve using the quadratic formula: x² − 5x + 4 = 0
    ______________________________
  18. fill Solve using the quadratic formula: x² + 5x + 6 = 0
    ______________________________
  19. fill Solve using the quadratic formula: x² − 6x + 5 = 0
    ______________________________
  20. fill Solve using the quadratic formula: x² − 7x + 10 = 0
    ______________________________

Updated July 2026

FAQs

What is Quadratic Formula?

Quadratic Formula (quadratic formula) is a algebra relationship written as For ax² + bx + c = 0 or x = (−b ± √(b²−4ac)) / 2a. Students use it to solve unknowns when enough values are known.

How do you calculate Quadratic Formula step by step?

Write For ax² + bx + c = 0, substitute the known numbers carefully, then simplify. Worked walkthrough: x² − 5x + 6 = 0 a=1, b=−5, c=6 x = (5 ± 1)/2 → x=3 or x=2.

When is Quadratic Formula taught in school?

Quadratic Formula usually appears in algebra units during middle or secondary school. Match difficulty with MathDigits grade worksheets so practice fits the curriculum year.

What is a real example of Quadratic Formula?

On this page the worked result is x = 2, 3. Generate a formula worksheet below for more unique practice sets.