Posted by **Blair** on Sunday, February 17, 2013 at 4:56pm.

Solve each quadratic in form equation.

1. 4y^4+9=13y^2

2. x-3x^1/2+2=0

3. (x-5)^2+2(x-5)-35=0

4. (x-2)^2-3x-2)+2=0

5. 2(x^2-5)^2-13(x^2-5)+20=0

6. 2x^2/3+5x^1/3-6=0

7. 6x^2/3-5x^1/3-6=0

8. x^-2+4x^-1=12

9. x^4-8x^2+7=0

10. x^4-2x^2-35=0

can someone please help?

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