Thursday

July 31, 2014

July 31, 2014

Posted by **Jessica** on Wednesday, August 24, 2005 at 2:43pm.

Completing the square

1)c^2-7c= -12

2)x^2-2x-8= 0

Incomplete Quadratic Equations

1) 2x^2-2 = 16

Any advice will be appreciated!

c^2-7c= -12

What is 1/2 of -7? Square that, and add to both sides.

x^2-2x-8= 0

What is 1/2 of -2? square that, and add to both sides

A cylinder has a radius of 5 in. If the volume of the cylinder is 250* pi in. ^3, what is the height of the cylinder

[Hint: The volume of a cylinder is given by V=pi * r&2 *h

Remember that pi = 3.14

**Related Questions**

Algebra Quadratic Equations - I am trying to define the different appraoches to ...

Algebra Quadratic Equations - What are the pros and cons of completing the ...

algebra - Quadratic equations can be solved by graphing,using the quadratic ...

algebra help - My class is doing a unit on the "completing the square method" ...

Algebra - I have four problems I'm having trouble with. I need to solve the ...

ALGEBRA - Quadratic equations can be solved by graphing, using the quadratic ...

ALGEBRA--MAT 117 - Quadratic equations can be solved by graphing, using the ...

Math - Solving quadratic equations by completing the square. Could you show me ...

Algebra Question - Quadratic equations can be solved by graphing, using the ...

Maths (Linear and Quadratic Equations) - I need to solve a pair of equations ...