www.webmath.com/nsolve.html

This page will try to find a numerical (number only) answer to an equation. ...
variable to solve for: I think the solution to my equation is somewhere between
and

mathforum.org/library/drmath/view/57116.html

Please help me! ... That's for me to know, and for you to find out... however, I am
going to ... This is because you don't get a unique answer when you divide by
zero. ... 2*4 = 8 does not equal 6 The only number that satisfies the equation ... x
was 1/0, and so there is no number 1/0, and we say it's undefined.

www.purplemath.com/modules/quadform.htm

For the Quadratic Formula to work, you must have your equation arranged in the
... And it's a "2a" under there, not just a plain "2". ... Trust me on this! Here are
some examples of how the Quadratic Formula works: ... in order to graph the x-
intercepts or to simplify the final answer in a word problem. ... Inter...

www.wikihow.com/Factor-Algebraic-Equations

Remember me ... Factoring can even give you the ability to eliminate certain
possible answers ... Because of this, it's easiest to approach the concept of
factoring by starting ... Just as lone numbers can be factored, so too can variables
with numeric ... To factor the algebraic equation 12 x + 6, first, let's try to find the
...

www.khanacademy.org/math/algebra2/polynomial-functions/quadratic-equations-with-complex-numbers/v/complex-roots-from-the-quadratic-formula

The Fundamental Theorem of Algebra ... If you graph a quadratic equation that
has only complex roots, you will get a parabola .... I understand that +i^2=-1 as i =
sqrt-1, can someone show me how -i^2=-1 please? Anyone? (I think its similar to
the reason you have 2 answers in quadratics but I still dont .... I hope this helps.

www.mathwarehouse.com/geometry/triangles/how-to-use-the-pythagorean-theorem.php

How to use the pythagorean theorem, explained with examples,practice
problems, a vidoe tutorial ... Remember that this formula only applies to right
triangles.

plus.maths.org/content/101-uses-quadratic-equation

Mar 1, 2004 ... Maybe so, but it's not really the quadratic equation's fault. In fact, the quadratic
equation has played a pivotal part in not only the whole of ...

www.algebralab.org/lessons/lesson.aspx?file=algebra_onevariabletwostep.xml

AlgebraLAB ... You will need to perform two steps in order to solve the equation.
One goal in solving an equation is to have only variables on one side of the
equal sign and numbers ... To get help solving more complicated equations, click
here (link to one var multi step.doc). Examples. Example, Solve. What is your
answer?

www.ixl.com/math/grade-8

... math page. Practice math online with unlimited questions in more than 200
eighth-grade math skills. ... To start practicing, just click on any link. IXL will track
...

www.ascd.org/publications/books/109004/chapters/What-Makes-a-Question-Essential�.aspx

Teachers regularly pose questions to their students, but the purpose and form of
these ... How are stories from other places and times about me? ... and to spark
more questions, including thoughtful student questions, not just pat answers. ....
In this sense, a question can be considered essential when it helps students
make ...