Standard Form of the Quadratic Equation to Quadratic Formula

IrmaCrespo 1,766 views 3 slides Oct 15, 2015

Slide 1 of 3

About This Presentation

No description available for this slideshow.

Size: 2.23 MB

Language: none

Added: Oct 15, 2015

Slides: 3 pages

Slide Content

Irma%Crespo’s%Proof%2011%
%
%%%%%%%%%%%%%%%%%%Standard%Form%of%the%Quadratic%Equation%to%Quadratic%Formula%
%%%%%%%%%%%%!"!+!"+!=0%%%%%%to%%%%%%%%!=!!±!!!!!"
!!%
%
!!!+!"=−!%
%
!!!
!+!"
!=−!
!%
%
!!!
!+!
!!=−!
!%
%
%
!!+!!
!!+
!
!
2
!
=−!
!!+
!
!
2
!
%
%
!!+!!
!!+!
!∙1
2
!
=−!
!+!
!∙1
2
!
%
%
%
!!+!!
!!+!
2!
!
=−!
!+!
2!
!
%
%
%
!!+!!
!!+!!
4!!=−!
!+!!
4!!%
%
%
Page%1%of%3%

Irma%Crespo’s%Proof%2011%
%
!+!
2!!+!
2!=−!
!+!!
4!!%
%
%
%
!+!
2!
!
=−!
!+!!
4!!%
%
%
%
!+!
2!
!
=−!
!+!!
4!!%
%
%
!+!
2!
!
=!!
4!!−!
!%
%
%
!+!
2!
!
=!!
4!!−!
!∙4!
4!%
%
%
!+!
2!=±!!
4!!−4!"
4!!%
%
%
%
%
%
% Page%2%of%3%

Irma%Crespo’s%Proof%2011%
%
!+!
2!=±!!−4!"
4!!%
%
!+!
2!=±!!−4!"
4!!%
%
%
!+!
2!=±!!−4!"
2!%
%
%
!=±!!−4!"
2!−!
2!%
%
%
%
%
!=−!
2!±!!−4!"
2!%
%
%
%
!=−!±!!−4!"
2!%
%
%
%
%
%
%
% Page%3%of%3%