I need help with algebra ASAP!
posted by Jessica .
I'm in Algebra 1 this year and I really need help solving these equations.
Completing the square
Incomplete Quadratic Equations
1) 2x^2-2 = 16
Any advice will be appreciated!
What is 1/2 of -7? Square that, and add to both sides.
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