Mathwarehouse Logo

[SOLVED] the root of y=21x^2-1000x-905

All the work, steps and graph of this equation

Loading Calculator loading calc

The Discriminant

${}$

The Work

${}$

The Actual Solutions

${}$

The Graph

Try our Interactive Parabola Grapher

Change the three numbers below and, and our tool will tell you what the root of the equation!

A
B
C

Parabola Animated Gifs

parabola as locus animation locus focus distance animation

More Quadratic Gifs

Back toQuadratic Formula Next to Interative Parabola