a) [latex]2(sqrt[3]{64}-sqrt{3^4})*(3sqrt[3]{8}-2sqrt[5]{-1})=[/latex] [latex]= 2(4-9)(3*2-1*(-1))=2*(-5)*(6+1)=(-10)*7=-70[/latex] b) [latex](3sqrt{75}-2sqrt{12}):11sqrt3=(3*5sqrt3-2*2sqrt3):11sqrt3=(15sqrt3-4sqrt3):11sqrt3=11sqrt3:11sqrt3=1[/latex] c) [latex](0,25sqrt[3]{27}-frac{1}{3}sqrt[4]{256})*sqrt{4*(-10)^4}=[/latex] [latex](frac{1}{4}*3-frac{1}{3}*4)sqrt4sqrt100^2=(frac{3}{4}-frac{4}{3})*2*100=[/latex] [latex](frac{9}{12}-frac{16}{12})*200=frac{-7}{12}*200=frac{-700}{6}[/latex] d) [latex]frac{sqrt{144}+6sqrt[3]{-343}}{18}*(sqrt[4]{81}*0,2sqrt{50})=[/latex] [latex]frac{12+6*(-7)}{18}*(3*0,2*5sqrt2)=frac{12-42}{18}*3sqrt2=frac{-30}{18}*3sqrt2[/latex] [latex]=-5sqrt2[/latex] liczę na naj:)
