Factoring Trinomials

FILE INFORMATION
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addmult.zip

Filename

addmult.zip (Download)

Title

Factoring Trinomials

Description

ADDMULT: This program asks for two numbers A and B, then finds two numbers C and D, that add up to A and multiply to B, so that A=C+D, and B=C*D, if that is possible. If not, the program gives you a "FAILED". This is for factoring trinomials. ADDMULT1: This program assumes that the trinomial you are trying to factor is a quadratic equation on the form: AX^2+BX+C=0, so if it can't find two integers that add up to A and multiply to B, it solves it by giving you two irrational or two complex numbers.The program always asks for A. ADDMULT2: This program is less complicated to use. It asks you for two numbers A, and B, and then finds the two numbers C, and D, that add up to A, and multiply to B, wether C or D are real integers or irrational/complex numbers. ADDMULT3: This program is aimed for the general problem. It asks you for the degree of the first term, then for its coefficient, the degree of the second term, and its coefficient, then for the last term. If the "roots" are real and rational it factors them for you. But it can also handle complex numbers if they are rational. I would like some feedback on these programs. Please let me know what you think of them!

Author

Anders Tiberg (anders.tiberg@telia.com)

Category

TI83 BASIC Math Programs (Algebra)

File Size

2,885 bytes

File Date and Time

Mon Dec 24 04:43:44 2012

Documentation Included?

Yes


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ARCHIVE CONTENTS
Archive Contents

Name

Size

ADDMULT.83p  186 
ADDMULT.rtf  2400 
ADDMULT1.83p  490 
ADDMULT2.83p  281 
ADDMULT3.83p  798 




