January 2019 1 7 Report
1.Rozłóż na czynniki wyrażenie :
81-(x+4) ^{2}
2. Jeżeli x-y=-5 i x+y=11 oblicz wartość wyrażenia  x^{2} - y^{2}
More Questions From This User See All

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.