October 2018 1 14 Report

Wynik przedstaw w postaci a\sqrt{2} lub a\sqrt{3} lub a\sqrt{5}, gdzie a∈C:

a)\sqrt{32}+4\sqrt{8}+\sqrt{50}-\sqrt{72}=

b)\sqrt{32}-2\sqrt{48}+4\sqrt{75}=

c)\sqrt{20}-\sqrt{80}+2\sqrt{45}=

d)-2\sqrt{98}-3\sqrt{50}+5\sqrt{72}=

e)5\sqrt{75}-2\sqrt{48}-5\sqrt{27}=

f)\sqrt{20}+3\sqrt{80}-\sqrt{500}=

Usuń niewymierność z mianownika:

a)\frac{3}{\sqrt{2}}==

b)\frac{-2\sqrt{7}}{\sqrt{5}}==

c)\frac{2\sqrt{5}}{5\sqrt{3}}=

d)\frac{3}{\sqrt{3+1}}=

e)\frac{2}{\sqrt{5+2}}==


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.