[latex](2sqrt{3})^{-3}} = (frac{1}{2sqrt3}})^{3} = frac{1}{(2sqrt{3})^{3}} = frac{1}{2^{3}cdotsqrt{3}^{3}}=frac{1}{8cdot3cdotsqrt{3}}=frac{1}{24sqrt{3}}cdotfrac{sqrt{3}}{sqrt{3}}=frac{1}{72}sqrt{3}[/latex] [latex](frac{3}sqrt{2}})^{-4} = (frac{sqrt{2}}{3})^{4} = frac{4}{81}[/latex] [latex](-frac{sqrt{5}}{10})^{-3} = (-frac{10}{sqrt{5}})^{3} = -frac{1000}{5sqrt{5}}=-frac{200}{sqrt{5}}cdotfrac{sqrt{5}}{sqrt{5}}=-frac{200sqrt{5}}{5}=-40sqrt{5}[/latex] [latex]((-3sqrt{2})^{-1})^{-2} = (-3sqrt{2})^{2} = 9cdot2 = 18[/latex]
Oblicz : A ) [latex] (-2 sqrt{3} )^{-3} = [/latex] B ) [latex]( frac{3}{ sqrt{2} }) ^{-4} [/latex] C ) [latex]( - frac{ sqrt{5} }{10} ) ^{-3} [/latex] D) [latex](( -3 sqrt{2} ^{ -1} ) ^{-2}[/latex]...
Oblicz: a) [latex](-2 sqrt{3}) ^{-3} [/latex] b) [latex] (frac{3}{ sqrt{2} } )^{-4} [/latex] c) [latex] ((-3 sqrt{2} )^{-1} )^{-2} [/latex] d) [latex]( -frac{ sqrt{5} }{10} )^{-3} [/latex] + obliczenia... Daje naj ;D...
Usuń niewymiernosci/oblicz: a) [latex]frac{2}{3sqrt{5}} [/latex] b) [latex]frac{1}sqrt{3+1}[/latex] c) [latex]frac{sqrt{2}-sqrt{7}}sqrt{2}+{sqrt{7}}[/latex] ...
Oblicz: a) [latex]( frac{3}{2} ) ^{-3} [/latex] b) [latex]-2 sqrt{3} - sqrt{3} [/latex] c) [latex]2 sqrt{12} + sqrt{3} [/latex] + jeśli ktoś mógłby mi to wytłumaczyć bardzo proszę o pomoc!...
Oblicz : log[latex] \ 7[/latex] 14 - log[latex] \ 7[/latex] 2 [latex] sqrt{7} [/latex]= [latex] frac{27 ^{10} }{81^{5}* 9^{3} } [/latex]= log[latex] \ 6[/latex] 4[latex] sqrt{3} [/latex] + log[latex] \ 6[/latex] 9[latex] sqrt{2} [/latex]=...
40 PKT! DAJĘ NAJ Oblicz: a)[latex] sqrt{81} + sqrt{49} [/latex] b)[latex] sqrt{225} - sqrt{121} [/latex] c)[latex] 5sqrt{16} + 2sqrt{144} [/latex] d)[latex] frac{ sqrt{100}- sqrt{25} }{ sqrt{100}+ sqrt{25} }[/latex] e)[latex] frac{ sqrt{361}...
