a) [latex]frac{3}{4} - 5cdot (2-7) =frac{3}{4} - 5cdot (-5) =frac{3}{4}+25=25 frac{3}{4}[/latex] b) [latex]frac{3}{2} - (7-3) - 10 =1frac{1}{2} - 4- 10 =-2 frac{1}{2}-10=-12 frac{1}{2}[/latex] c) [latex]4 - (3- 1,5)cdot 2 =4 - 1,5cdot 2 =4-3=1[/latex] d) [latex]left(1frac{3}{8} + 2 ight) : 3 + 1 =2frac{3}{8}: 3 + 1 =frac{27}{8}cdot frac{1}{3} + 1= frac{9}{8}+1=1 frac{1}{8}+1=2 frac{1}{8}[/latex]
Oblicz... (Razem z tym zamienianiem ułamka itp.) 3,2 + [latex] frac{1}{4} [/latex] = ... . .... . .... 0,7 + [latex] 1frac{1}{2} [/latex] = ... . .... . .... [latex] 1frac{3}{5} [/latex] - 0,9 = .... . ... . .... . ... [latex] 1frac{1}{8} [/lat...
Oblicz a)[latex] (frac{1}{4})^{8}:(frac{1}{2})^{8} [/latex] b)[latex] 7^{3}:(2frac{1}{3})^{3} [/latex] c)[latex](3frac{1}{2})^{8}:(1frac{3}{4})^{8} [/latex] d)[latex](1frac{2}{3})^{5}:(2,5)^{5} [/latex]...
Oblicz średnią arytmetyczną liczb a) [latex]5,5 ; 7frac{3}{4} ; 4[/latex] b) [latex]7 frac{1}{2} 5 frac{3}{4} 10 frac{1}{2} 8,25[latex] c) [latex]1,75 [latex]2frac{1}{4} ; 2 [latex]1frac{5}{6} ; 2frac{1}{6}[latex]...
Oblicz: a) [latex]log_{ frac{1}{3} } 81[/latex] b)[latex] log_{ frac{1}{4} } frac{1}{2} [/latex] c) [latex] log_{ 0,75 } 1frac{7}{9} [/latex]...
Oblicz: a) [latex](-frac{1}{3})x^{5}[/latex] b) [latex](frac{3}{4})x^{2}[/latex] c) [latex](1frac{3}{4})x^{3}[/latex] d) [latex](2frac{1}{2})x^{4}[/latex]...
