Mathway | Problemi più comuni

Problemi più comuni

Livello	Argomento	Problema	Problema formattato
2901	Valutare	(2 radice quadrata di 7)/(3 radice quadrata di 5- radice quadrata di 2)*( radice quadrata di 3)/( radice quadrata di 5-3 radice quadrata di 2)	$\frac{2 \sqrt{7}}{3 \sqrt{5 - \sqrt{2}}} \cdot \frac{\sqrt{3}}{\sqrt{5 - 3 \sqrt{2}}}$
2902	Valutare	-2/3-(-4/7)	$- \frac{2}{3} - (- \frac{4}{7})$
2903	Valutare	(-2/21)÷(2/15)	$- \frac{2}{21} \div \frac{2}{15}$
2904	Valutare	2/15-4/9	$\frac{2}{15} - \frac{4}{9}$
2905	Valutare	2/15+3/25-25/27	$\frac{2}{15} + \frac{3}{25} - \frac{25}{27}$
2906	Valutare	(-2/17)÷(-3/17)	$- \frac{2}{17} \div (- \frac{3}{17})$
2907	Valutare	(2/15)÷(-8/25)	$\frac{2}{15} \div (- \frac{8}{25})$
2908	Valutare	2/17(-34/19)1/2	$\frac{2}{17} \cdot (- \frac{34}{19}) \cdot \frac{1}{2}$
2909	Valutare	-2/3+11/6-3/4	$- \frac{2}{3} + \frac{11}{6} - \frac{3}{4}$
2910	Valutare	2/3-5/8	$\frac{2}{3} - \frac{5}{8}$
2911	Valutare	2/3-6/5	$\frac{2}{3} - \frac{6}{5}$
2912	Valutare	2/3-1/7	$\frac{2}{3} - \frac{1}{7}$
2913	Valutare	17/21-(6/7-5/6)	$\frac{17}{21} - (\frac{6}{7} - \frac{5}{6})$
2914	Valutare	-19/70-19/110	$- \frac{19}{70} - \frac{19}{110}$
2915	Valutare	(2*-28)/-7	$\frac{2 \cdot - 28}{- 7}$
2916	Valutare	192/66	$\frac{192}{66}$
2917	Valutare	-2.2^2	$- {2.2}^{2}$
2918	Valutare	(17+7^2)/(17-2*7)	$\frac{17 + 7^{2}}{17 - 2 \cdot 7}$
2919	Valutare	(18/21)÷3	$\frac{18}{21} \div 3$
2920	Valutare	18/12+18/12+19/12+19/12	$\frac{18}{12} + \frac{18}{12} + \frac{19}{12} + \frac{19}{12}$
2921	Valutare	170/100	$\frac{170}{100}$
2922	Valutare	175/35	$\frac{175}{35}$
2923	Valutare	(18(3*18-1))/2	$\frac{18 (3 \cdot 18 - 1)}{2}$
2924	Valutare	-19/15	$\frac{- 19}{15}$
2925	Valutare	18/51	$\frac{18}{51}$
2926	Valutare	(18200*100)/91000	$\frac{18200 \cdot 100}{91000}$
2927	Valutare	2^30+2^30+2^30+2^30	$2^{30} + 2^{30} + 2^{30} + 2^{30}$
2928	Valutare	2^3*3^1.7	$2^{3} \cdot 3^{1.7}$
2929	Valutare	2^4*4^2	$2^{4} \cdot 4^{2}$
2930	Valutare	2^2-65^210-24	$2^{2} - 6 \cdot 5^{2} \cdot 10 - 24$
2931	Valutare	-2^0-3^0	$- 2^{0} - 3^{0}$
2932	Valutare	2	$2$
2933	Valutare	2/9+7/18	$\frac{2}{9} + \frac{7}{18}$
2934	Valutare	2/9+3/8	$\frac{2}{9} + \frac{3}{8}$
2935	Valutare	-2/9*5/4	$- \frac{2}{9} \cdot \frac{5}{4}$
2936	Valutare	2/9+1/5	$\frac{2}{9} + \frac{1}{5}$
2937	Valutare	2/9*3/8	$\frac{2}{9} \cdot \frac{3}{8}$
2938	Valutare	2/9*4/5	$\frac{2}{9} \cdot \frac{4}{5}$
2939	Valutare	2/9*100	$\frac{2}{9} \cdot 100$
2940	Valutare	2/7*13/9	$\frac{2}{7} \cdot \frac{13}{9}$
2941	Valutare	2/-73-5/9	$\frac{2}{- 7} \cdot 3 \cdot \frac{- 5}{9}$
2942	Valutare	(2/5)÷(1/30)	$\frac{2}{5} \div \frac{1}{30}$
2943	Valutare	2/7-2/9	$\frac{2}{7} - \frac{2}{9}$
2944	Valutare	(2/7)÷(-1/8)	$\frac{2}{7} \div (- \frac{1}{8})$
2945	Valutare	2/7*1/3	$\frac{2}{7} \cdot \frac{1}{3}$
2946	Valutare	2/7*(357)	$\frac{2}{7} \cdot (357)$
2947	Valutare	(2/5)÷100	$\frac{2}{5} \div 100$
2948	Valutare	2/5-5/8	$\frac{2}{5} - \frac{5}{8}$
2949	Valutare	2/5+(4/7+3/5)	$\frac{2}{5} + (\frac{4}{7} + \frac{3}{5})$
2950	Valutare	2/5+1/15	$\frac{2}{5} + \frac{1}{15}$
2951	Valutare	2/5*10/7	$\frac{2}{5} \cdot \frac{10}{7}$
2952	Valutare	2/5*3/7	$\frac{2}{5} \cdot \frac{3}{7}$
2953	Valutare	(2/3)÷24	$\frac{2}{3} \div 24$
2954	Valutare	(2/3)÷(5/6)	$\frac{2}{3} \div \frac{5}{6}$
2955	Valutare	2/35-7/20	$\frac{2}{35} - \frac{7}{20}$
2956	Valutare	( radice cubica di 4)/( radice cubica di 6)*( radice cubica di 36)/( radice cubica di 36)	$\frac{\sqrt[3]{4}}{\sqrt[3]{6}} \cdot \frac{\sqrt[3]{36}}{\sqrt[3]{36}}$
2957	Valutare	(8^3)/8	$\frac{8^{3}}{8}$
2958	Valutare	-(8/18)/(7/9)	$- \frac{\frac{8}{18}}{\frac{7}{9}}$
2959	Valutare	(7/8)/(1/4)	$\frac{\frac{7}{8}}{\frac{1}{4}}$
2960	Valutare	(7/3)/9	$\frac{\frac{7}{3}}{9}$
2961	Valutare	(7/5)/(3/2)	$\frac{\frac{7}{5}}{\frac{3}{2}}$
2962	Valutare	(7/8)/(13/16)	$\frac{\frac{7}{8}}{\frac{13}{16}}$
2963	Valutare	-\|-17\|	$- \| - 17 \|$
2964	Valutare	\|-18\|	$\| - 18 \|$
2965	Valutare	-\|11\|	$- \| 11 \|$
2966	Valutare	(\|10-48\|)÷2	$\| 10 - 48 \| \div 2$
2967	Valutare	((\|10\|)÷2)÷(-1)	$\| 10 \| \div 2 \div (- 1)$
2968	Valutare	(\|((6/3)^2-(1/2+(1/16)÷(1/2)(5^2)/2))+(10^2(4/5)^2)÷((2^6)/3)\|)÷(36/15+(3/(2^2))^2*1/2)	$\| ({(\frac{6}{3})}^{2} - (\frac{1}{2} + \frac{1}{16} \div \frac{1}{2} \cdot \frac{5^{2}}{2})) + 10^{2} \cdot {(\frac{4}{5})}^{2} \div \frac{2^{6}}{3} \| \div (\frac{36}{15} + {(\frac{3}{2^{2}})}^{2} \cdot \frac{1}{2})$
2969	Valutare	\|-3/4\|	$\| - \frac{3}{4} \|$
2970	Valutare	-\|5.5\|	$- \| 5.5 \|$
2971	Valutare	\|-2-5\|	$\| - 2 - 5 \|$
2972	Valutare	\|-49\|	$\| - 49 \|$
2973	Valutare	\|-28\|	$\| - 28 \|$
2974	Valutare	\|-4\|-\|3\|+\|-5\|-\|2\|	$\| - 4 \| - \| 3 \| + \| - 5 \| - \| 2 \|$
2975	Valutare	\|-77\|	$\| - 77 \|$
2976	Valutare	\|-8-3\|	$\| - 8 - 3 \|$
2977	Valutare	\|-7-5\|	$\| - 7 - 5 \|$
2978	Valutare	0.04/1	$\frac{0.04}{1}$
2979	Valutare	(0.510^-9)/(110^-9)	$\frac{0.5 \cdot 10^{- 9}}{1 \cdot 10^{- 9}}$
2980	Valutare	1/2*2/4	$\frac{1}{2} \cdot \frac{2}{4}$
2981	Valutare	(1/2*2/5)÷(7/10)	$\frac{1}{2} \cdot \frac{2}{5} \div \frac{7}{10}$
2982	Valutare	1/2(3.1416)	$\frac{1}{2} \cdot (3.14 \cdot 16)$
2983	Valutare	1/2(3.149)	$\frac{1}{2} \cdot (3.14 \cdot 9)$
2984	Valutare	1/2(3.1420)	$\frac{1}{2} \cdot (3.14 \cdot 20)$
2985	Valutare	1/125+7/15	$\frac{1}{125} + \frac{7}{15}$
2986	Valutare	-1/14+6/7	$- \frac{1}{14} + \frac{6}{7}$
2987	Valutare	(1/10)÷(7/10)	$\frac{1}{10} \div \frac{7}{10}$
2988	Valutare	1/10-(-1/3)	$\frac{1}{10} - (- \frac{1}{3})$
2989	Valutare	1/10+4/9	$\frac{1}{10} + \frac{4}{9}$
2990	Valutare	1/12*30%	$\frac{1}{12} \cdot 30 %$
2991	Valutare	-1/12-5/12	$- \frac{1}{12} - \frac{5}{12}$
2992	Valutare	-0.6^2	$- {0.6}^{2}$
2993	Valutare	(1.4410^3)/(1.210^9)	$\frac{1.44 \cdot 10^{3}}{1.2 \cdot 10^{9}}$
2994	Valutare	1.59/12	$\frac{1.59}{12}$
2995	Valutare	1.79/20	$\frac{1.79}{20}$
2996	Valutare	1/(10^-3)	$\frac{1}{10^{- 3}}$
2997	Valutare	-1/(5/(14/15))	$- \frac{1}{\frac{5}{\frac{14}{15}}}$
2998	Valutare	1/(6/(5/18))	$\frac{1}{\frac{6}{\frac{5}{18}}}$
2999	Valutare	1/1-2/3-2/9-2/27-2/81-2/243	$\frac{1}{1} - \frac{2}{3} - \frac{2}{9} - \frac{2}{27} - \frac{2}{81} - \frac{2}{243}$
3000	Valutare	1/9*9/50	$\frac{1}{9} \cdot \frac{9}{50}$