Posted by **Monte'** on Saturday, November 10, 2007 at 11:38am.

Solve each equation by completing the square.

-36x=8x^2+28

-8x^2-3x=-5

5x^2-x-6=0

6x^2-24x-30=0

7x^2+8x-12=0

-10x^2 -9x+1=0

5x^2-x=4

-11x^2-8x=-7x-10

-3 1/3x^2+ 10x -27 1/2= -231/3

- Math -
**Reiny**, Saturday, November 10, 2007 at 12:05pm
Show me how you did one of them, and I will evaluate your solution.

BTW, with the coefficients of your questions, the method of completing the square would be my last choice of the 3 main methods of solving quadratic equations.

## Answer This Question

## Related Questions

- Math - Solve each equation by completing the square. -36x=8x^2+28 -8x^2-3x=-5 5x...
- MATH HELP PLEASE - 1.-3f^2+4f-3+8f^2+7f+1 a.5f^2-11f+2 b.11f^2+11f+2*** c.5f^2+...
- MATH PLEASE HELP FAST - 1.-3f^2+4f-3+8f^2+7f+1 a.5f^2-11f+2 b.11f^2+11f+2*** c....
- Pre-algebra - Solve. 29x – 2(9x – 0.455) = 10x + 0.525 Give us you thinking on ...
- Math - Find the equation of the tangent line 5x^2+y^2=14 at (1,3). P.S: It's ...
- Math-check my answers!!! - Check my answers please!!!! I really don't know how ...
- Math - 1. Simplify. 3x^2+ 5x-5x^2-4x+5-2 A.-8x^2-9x+3 B.2x^2+x+3 C.-2x^2-9x+3...
- Algebra - almost done with Algebra...help! 2 3x – 6(2x – 0.055) = 10x + 0.515 I ...
- Math - 1. Simplify. 3x^2+ 5x-5x^2-4x+5-2 A.-8x^2-9x+3 B.2x^2+x+3 C.-2x^2-9x+3...
- Algebra - Find a polynomial of degree 4 with i as a zero of multiplicity 1, – i ...

More Related Questions