This video includes sample problems and stepbystep explanations of binomial simplification for the California Standards Test.
Khan Academy

Hello! I am having trouble with trying to find all the complex roots of this polynominal: x^48x^3+11x^2+40x80. I tried to factor it by using the common factors of 80 but i don't know if i am doing it correctly, and i don't know what to do. Can you please help me?
Tutor.com

A. find the indicated term of the binomial expression 3rd (a+b)^6 12th (a2)^14 middle two ( square root of x + square root of 3) ^5
Tutor.com

Set the equation into standard form in terms of and ellipse, circle, or hyperbola: 4x^2+y^28x+4y8=0 Work so far: 4x^28x+y^2+4y=8, 4(x^22x+1)+(y^2+4y+4)=16
Tutor.com


how to divide using synthetic division
Tutor.com

describe the end behavior
Tutor.com

A helpful scientific calculator that runs in your web browser window.
Holt Online Learning

In this video, Salman Khan of Khan Academy explains completing the square.
Khan Academy

Excellent site showing examples of algebra, trig, calculus, differential equations, and linear algebra.
Paul's Online Math Notes
