October 2018 1 20 Report

Oblicz wartość wyrażenia:

a) (\sqrt{5}x+2y)^2 - (2x+\sqrt{5}y)^2

b) (2x-y)^2 - 2(2x-y)(x+2y)+(x+2y)^2

c) (x+3y)^4- 2(x^2-9y^2)^2+(x-3y)^4


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.