math image

Worksheet 5-3

Solve the following quadratic equations using the quadratic formula.

Give answers involving radicals in simplest radical form.

1. x2 + 6x + 4 = 0

2. x2 + 3x – 5 = 0

3. x2 – 4x + 13 = 0

4. x2 + 6x + 6 = 0

5. 5x2 + 8x = -12x

6. 2x2 + 4x = -3

7. 2x( x + 1 ) = 7

8. 8x = 1 - x2

9. 3x2 = 1 - x

10. 5 = 4x( 2x + 3 )

11. 2x2 – 4x = 8

12. 2x2 – 3x = 7

13. 3x2 – 6x – 7 = 0

14. 3x2 – 48 = 0

15. 4x2 + 4x – 15 = 0

  

BACK TO UOP
GHS Mascot - rabbit

HOME

GHS Mascot - rabbit