October 2018 1 10 Report

1.Rozwiąż nierówności:

a) x(x+1)-(x^{2}+1)<1[/tex]

b) 5(x-1)>2(x+4)

c) (x+1)²-8>(x-1)²+3x-7

d) \frac{2-5x}{2}+3>\frac{2x+1}{3}-2x

2.Rozwiąż równanie:

a) (2x-3)²=(1*2x)²+2(4-4x)

b) (4x-3)(4x+3)-(x+1)²=15(x-2)²-10-2x


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.