Thursday

August 28, 2014

August 28, 2014

Posted by **Elaine** on Thursday, July 12, 2007 at 11:57am.

Solve by completing the square.

x^2=5x+2

x^2 -5x -2 = 0

x^2 - 5x + (5/2)^2 -2 = (5/2)^2

(x- 5/2)^2 = 2 + 25/4 = 33/4

x - 5/2 = sqrt (33/4)

**Related Questions**

Algebra 2 - Completing the square method allows you to solve any quadratic ...

Algebra 2 - Solve by completing the square. aČ - 2√(3a) + 2 = 0 Solve for ...

algebra - can someone help me solve this by completing the square Asquared-4a+4=...

Algebra - Completing the square method allows you to solve any quadratic ...

algebra - Solve the quadratic equation by completing the square. -3x^2+9x=1 Not ...

Algebra - How do I solve a quadratic equation x^2 - x = 30 by completing the ...

Math - Hi everyone. Would someone be able to help me with this problems? I know ...

math,help,algebra I - I need help can someone help me get unstuck and let me ...

Algebra - My homework is to solve by completing the square. But how can you ...

college algebra - how to solve this problem. Completing the square. Find the ...