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Quadratic Formula Formula: Standard form Worksheets - Tải xuống bản PDF miễn phí

Quadratic Equations

Quadratic Formula

Formula: Standard form

1. solve\:by\:quadratic\:formula\:-x^{2}+4x-3=0

1. solve\:by\:quadratic\:formula\:-x^{2}+4x-3=0

2. solve\:by\:quadratic\:formula\:-r^{2}-r+2=0

2. solve\:by\:quadratic\:formula\:-r^{2}-r+2=0

3. solve\:by\:quadratic\:formula\:-x^{2}-x+6=0

3. solve\:by\:quadratic\:formula\:-x^{2}-x+6=0

4. solve\:by\:quadratic\:formula\:-y^{2}+7y-10=0

4. solve\:by\:quadratic\:formula\:-y^{2}+7y-10=0

5. solve\:by\:quadratic\:formula\:-x^{2}+x+6=0

5. solve\:by\:quadratic\:formula\:-x^{2}+x+6=0

6. solve\:by\:quadratic\:formula\:-x^{2}+x+2=0

6. solve\:by\:quadratic\:formula\:-x^{2}+x+2=0

7. solve\:by\:quadratic\:formula\:-x^{2}+2x+3=0

7. solve\:by\:quadratic\:formula\:-x^{2}+2x+3=0

8. solve\:by\:quadratic\:formula\:-x^{2}+x+12=0

8. solve\:by\:quadratic\:formula\:-x^{2}+x+12=0

9. solve\:by\:quadratic\:formula\:-x^{2}+8x+20=0

9. solve\:by\:quadratic\:formula\:-x^{2}+8x+20=0

10. solve\:by\:quadratic\:formula\:-x^{2}+2x+8=0

10. solve\:by\:quadratic\:formula\:-x^{2}+2x+8=0

Answers

Quadratic Equations

Quadratic Formula

Formula: Standard form

1. x=1,x=3

2. r=-2,r=1

3. x=-3,x=2

4. y=2,y=5

5. x=-2,x=3

6. x=-1,x=2

7. x=-1,x=3

8. x=-3,x=4

9. x=-2,x=10

10. x=-2,x=4