Oblicz: a) [latex] sqrt{25} - sqrt{9} - sqrt{25-9} [/latex] b) [latex] sqrt{225-144} + sqrt{225} - sqrt{144} [/latex] c) [latex] sqrt{324} + sqrt{576} - sqrt{324+576} [/latex] d) [latex] sqrt{144+ 256} - sqrt{144} - sqrt{256} [/latex]
Oblicz:
a) [latex] sqrt{25} - sqrt{9} - sqrt{25-9} [/latex]
b) [latex] sqrt{225-144} + sqrt{225} - sqrt{144} [/latex]
c) [latex] sqrt{324} + sqrt{576} - sqrt{324+576} [/latex]
d) [latex] sqrt{144+ 256} - sqrt{144} - sqrt{256} [/latex]