Precalculus+-+Mathcasts

Precalculus >> Precalculus - Mathcasts

> > >
 * 1) Find the linear factorization of //x^3-4x^2-7x+10// [|Part 1] [|Part 2] - Shows the use of the Virtual TI graphing calculator TRF
 * 2) Given //2+ 3i// is a zero, find the other zeros of //f(x)=x^4-4x^3+10x^2+12x-39// //([|View mathcast])//
 * 3) Find a third degree polynomial with zeros at 3 and //1+i.// //([|View mathcast])//
 * 1) Use synthetic division and the Remainder Theorem to find //f(3)// for //f(x)= 4x^3-x^2+3x+1// //([|View mathcast])//
 * 1) Draw the graph of //f(x)=x(x+3)^2(4-x)^3// clearly labeling the x-intercepts //([|View mathcast])//
 * 1) Find the potential rational zeros for //f(x)=5x^3+x^2-3x-2 ([|View mathcast])//