[latex]((frac{9}{7})^{-3} : (frac{3}{7})^{-3}) * (frac{1}{3})^{-6}=[/latex] [latex]frac{(4.8*10^{18)}*(1.8*10^{-10})}{(6*10^{-8})*(1.2*10^{16})}=[/latex]

[latex]((frac{9}{7})^{-3}:(frac{3}{7})^{-3})*(frac{1}{3})^{-6}= ((frac{7}{9})^{3}*(frac{3}{7})^{3})*(frac{3}{1})^{6}=frac{7^{3}}{3^{6}}*(frac{3}{7})^{3})*(frac{3}{1})^{6}=3^3=27[/latex]   [latex]frac{(4,8*10^{18})*(1,8*10^{-10})}{(6*10^{-8})*(1,2*10^{16})}= frac{4,8}{1,2}*frac{1,8}{6}*10^{18-10+8-16}=4*0,3*10^{0}=1,2[/latex]

Proszę o pomoc! [latex] frac{4x+1}{2} - frac{3}{4} x = frac{-8x-3}{8} [/latex] [latex] frac{6 x^{2} +5}{8x-1} = frac{3}{4} x[/latex]

Proszę o pomoc! [latex] frac{4x+1}{2} - frac{3}{4} x = frac{-8x-3}{8} [/latex] [latex] frac{6 x^{2} +5}{8x-1} = frac{3}{4} x[/latex]...

[latex](frac{1}{4}) ^{3} = frac{?}{?}[/latex] [latex]-(-frac{1}{5}) ^{3} = frac{?}{?} [/latex] [latex](-frac{1}{7}) ^{2} = frac{?}{?} [/latex] [latex](frac{2}{3}) ^{2} = frac{?}{?} [/latex] Prosze o rozwiązanie ;)

[latex](frac{1}{4}) ^{3} = frac{?}{?}[/latex] [latex]-(-frac{1}{5}) ^{3} = frac{?}{?} [/latex] [latex](-frac{1}{7}) ^{2} = frac{?}{?} [/latex] [latex](frac{2}{3}) ^{2} = frac{?}{?} [/latex] Prosze o rozwiązanie ;)...

26. Uprość podane wyrażenia. a) [latex] frac{3x-6}{3} [/latex] - 5 b) [latex] frac{3a - 9b}{3} [/latex] - [latex] frac{2a-4b}{2} [/latex] c) [latex] frac{2x+6}{2} [/latex] - [latex] frac{6x - 9}{3} [/latex] d) 4 · [latex] frac{x-7}{2}

26. Uprość podane wyrażenia. a) [latex] frac{3x-6}{3} [/latex] - 5 b) [latex] frac{3a - 9b}{3} [/latex] - [latex] frac{2a-4b}{2} [/latex] c) [latex] frac{2x+6}{2} [/latex] - [latex] frac{6x - 9}{3} [/latex] d) 4 · [latex] frac{...

[latex]frac{x-3}{5} * frac{2x^2}{x+2} ; frac{3x}{4} [/latex] [latex]frac{3x+1}{2x(x+3)} + frac{2x+3}{x^2+2x-3} [/latex] [latex]frac{2x-1}{x-3} - frac{3x+1}{9-x^2}[/latex]

[latex]frac{x-3}{5} * frac{2x^2}{x+2} ; frac{3x}{4} [/latex] [latex]frac{3x+1}{2x(x+3)} + frac{2x+3}{x^2+2x-3} [/latex] [latex]frac{2x-1}{x-3} - frac{3x+1}{9-x^2}[/latex]...

Wykonaj działania [latex]frac{3x^{2} + 3x}{x^{2} -1} cdot frac{x-1}{6x} [/latex] [latex]frac{x^{3}+3x^{2}-x-3}{x^{2}-1} cdot frac{1}{x^{2}+8x+15}[/latex] [latex]frac{3x-3}{5x+10} : frac{3x^{2}-3}{10x^{2}-40}[/latex]                  

Wykonaj działania [latex]frac{3x^{2} + 3x}{x^{2} -1} cdot frac{x-1}{6x} [/latex] [latex]frac{x^{3}+3x^{2}-x-3}{x^{2}-1} cdot frac{1}{x^{2}+8x+15}[/latex] [latex]frac{3x-3}{5x+10} : frac{3x^{2}-3}{10x^{2}-40}[/latex]                  ...

Uzupełnij :  [latex] frac{5}{} [/latex] + [latex] frac{}{15} [/latex] =1,1 [latex] frac{}{15} [/latex] + [latex] frac{}{6} [/latex]=0,7

Uzupełnij :  [latex] frac{5}{} [/latex] + [latex] frac{}{15} [/latex] =1,1 [latex] frac{}{15} [/latex] + [latex] frac{}{6} [/latex]=0,7...