September 2018 1 42 Report

Jeżeli x1, x2, x3 są pierwiastkami wielomianu W(x) = ax^3 + bx^2 + cx + d to

x1 + x2 + x3 = -b/a

x1 * x2 + x2 * x3 + x1 * x3 = c/a

x1 * x2 * x3 = - d/1

Czy to jest dobrze?


Recommend Questions



Life Enjoy

" Life is not a problem to be solved but a reality to be experienced! "

Get in touch

Social

© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.