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Factoring Trinomials

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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 TI-84 Plus C Silver Edition/CE BASIC Math Programs
File Size 3,016 bytes
File Date and Time Tue Oct 10 19:49:17 2017
Documentation Included? Yes

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ARCHIVE CONTENTS

Archive Contents
Name Size
ADDMULT.8xp   188
ADDMULT.rtf   2425
ADDMULT1.8xp   492
ADDMULT2.8xp   283
ADDMULT3.8xp   816

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