October 2018 2 16 Report

Rozwiąż nierówności:

Zad2.86

a) x²+5>0

b) -x²-1≤0

c) -2x²-1<0

Zad2.88

a) 2x²-x≤0

b)1/2x²-5x<0

Zad2.92

a) x²+2x-3>0

b) -2 x²+9x-9<0

c) -3x²+7x-2≥0

Proszę o Pomoc !! Pilne !!!


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.