Mathway | Problèmes fréquents

Problèmes fréquents

Rang	Matière	Problème	Problème de formatage
11501	Simplifier	27/(v^2)	$\frac{27}{v^{2}}$ $\frac{27}{v^{2}}$
11502	Simplifier	27/(2 racine carrée de 8)	$\frac{27}{2 \sqrt{8}}$ $\frac{27}{2 \sqrt{8}}$
11503	Simplifier	8/52	$\frac{8}{52}$ $\frac{8}{52}$
11504	Simplifier	(28m^2-7)/(8m-4)	$\frac{28 m^{2} - 7}{8 m - 4}$ $\frac{28 m^{2} - 7}{8 m - 4}$
11505	Simplifier	((28q^2)/(3r^4s^3))÷((7pq^2)/(9r^3s))	$\frac{28 q^{2}}{3 r^{4} s^{3}} \div \frac{7 p q^{2}}{9 r^{3} s}$ $\frac{28 q^{2}}{3 r^{4} s^{3}} \div \frac{7 p q^{2}}{9 r^{3} s}$
11506	Simplifier	(2a)/( racine carrée de 2av)	$\frac{2 a}{\sqrt{2 a v}}$ $\frac{2 a}{\sqrt{2 a v}}$
11507	Simplifier	(2a)/( racine carrée de 4a)	$\frac{2 a}{\sqrt{4 a}}$ $\frac{2 a}{\sqrt{4 a}}$
11508	Simplifier	(2a+2b)/(5a+5b)	$\frac{2 a + 2 b}{5 a + 5 b}$ $\frac{2 a + 2 b}{5 a + 5 b}$
11509	Simplifier	(2a+8b)/(a+4b)	$\frac{2 a + 8 b}{a + 4 b}$ $\frac{2 a + 8 b}{a + 4 b}$
11510	Simplifier	(2a-3b)/(6a^2-9ab)	$\frac{2 a - 3 b}{6 a^{2} - 9 a b}$ $\frac{2 a - 3 b}{6 a^{2} - 9 a b}$
11511	Simplifier	(2ab+3b)/(8a+12)	$\frac{2 a b + 3 b}{8 a + 12}$ $\frac{2 a b + 3 b}{8 a + 12}$
11512	Simplifier	(2ab+6cb+aq+3cq)/(a^2+6ac+9c^2)	$\frac{2 a b + 6 c b + a q + 3 c q}{a^{2} + 6 a c + 9 c^{2}}$ $\frac{2 a b + 6 c b + a q + 3 c q}{a^{2} + 6 a c + 9 c^{2}}$
11513	Simplifier	((2b)/(3a))÷((4b)/(9a^3b^5))	$\frac{2 b}{3 a} \div \frac{4 b}{9 a^{3} b^{5}}$ $\frac{2 b}{3 a} \div \frac{4 b}{9 a^{3} b^{5}}$
11514	Simplifier	(2b-18)/(18+7b-b^2)	$\frac{2 b - 18}{18 + 7 b - b^{2}}$ $\frac{2 b - 18}{18 + 7 b - b^{2}}$
11515	Simplifier	((2c)/(3b))÷((4c^3)/(9bc))	$\frac{2 c}{3 b} \div \frac{4 c^{3}}{9 b c}$ $\frac{2 c}{3 b} \div \frac{4 c^{3}}{9 b c}$
11516	Simplifier	((2c-16)/(3c-5))÷((c-8)/(2c+6))	$\frac{2 c - 16}{3 c - 5} \div \frac{c - 8}{2 c + 6}$ $\frac{2 c - 16}{3 c - 5} \div \frac{c - 8}{2 c + 6}$
11517	Simplifier	(2c-6)/4	$\frac{2 c - 6}{4}$ $\frac{2 c - 6}{4}$
11518	Simplifier	(-2h(2a+h))/h	$\frac{- 2 h (2 a + h)}{h}$ $\frac{- 2 h (2 a + h)}{h}$
11519	Simplifier	(2 racine carrée de 3*4+3 racine carrée de 6)/(3- racine carrée de 6)	$\frac{2 \sqrt{3 \cdot 4} + 3 \sqrt{6}}{3 - \sqrt{6}}$ $\frac{2 \sqrt{3 \cdot 4} + 3 \sqrt{6}}{3 - \sqrt{6}}$
11520	Simplifier	(2 racine carrée de -44)/-8	$\frac{2 \sqrt{- 44}}{- 8}$ $\frac{2 \sqrt{- 44}}{- 8}$
11521	Simplifier	(2y^2-4y)/(20y^2-30y)	$\frac{2 y^{2} - 4 y}{20 y^{2} - 30 y}$ $\frac{2 y^{2} - 4 y}{20 y^{2} - 30 y}$
11522	Simplifier	(2y^2-7y+3)/(y^2-9)	$\frac{2 y^{2} - 7 y + 3}{y^{2} - 9}$ $\frac{2 y^{2} - 7 y + 3}{y^{2} - 9}$
11523	Simplifier	2/(2/s)	$\frac{2}{\frac{2}{s}}$ $\frac{2}{\frac{2}{s}}$
11524	Simplifier	2/( racine carrée de 2n)	$\frac{2}{\sqrt{2 n}}$ $\frac{2}{\sqrt{2 n}}$
11525	Simplifier	8/15	$\frac{8}{15}$ $\frac{8}{15}$
11526	Simplifier	2/( racine carrée de 3y)	$\frac{2}{\sqrt{3 y}}$ $\frac{2}{\sqrt{3 y}}$
11527	Simplifier	2/3*(9n-(-15))	$\frac{2}{3} \cdot (9 n - (- 15))$ $\frac{2}{3} \cdot (9 n - (- 15))$
11528	Simplifier	8/(5/6)	$\frac{8}{\frac{5}{6}}$ $\frac{8}{\frac{5}{6}}$
11529	Simplifier	2/(5- racine carrée de 3)	$\frac{2}{5 - \sqrt{3}}$ $\frac{2}{5 - \sqrt{3}}$
11530	Simplifier	2/(8+i)	$\frac{2}{8 + i}$ $\frac{2}{8 + i}$
11531	Simplifier	2/9(45(-27y)+18z)	$\frac{2}{9} \cdot (45 \cdot (- 27 y) + 18 z)$ $\frac{2}{9} \cdot (45 \cdot (- 27 y) + 18 z)$
11532	Simplifier	(2+ racine carrée de 2)/(3+ racine carrée de 3)	$\frac{2 + \sqrt{2}}{3 + \sqrt{3}}$ $\frac{2 + \sqrt{2}}{3 + \sqrt{3}}$
11533	Simplifier	(20a^2+30a^3)/(25a^2)	$\frac{20 a^{2} + 30 a^{3}}{25 a^{2}}$ $\frac{20 a^{2} + 30 a^{3}}{25 a^{2}}$
11534	Simplifier	(20m^3+15m^2+30m)/(5m^2)	$\frac{20 m^{3} + 15 m^{2} + 30 m}{5 m^{2}}$ $\frac{20 m^{3} + 15 m^{2} + 30 m}{5 m^{2}}$
11535	Simplifier	(20m^3+16m^2+8m)/(4m^2)	$\frac{20 m^{3} + 16 m^{2} + 8 m}{4 m^{2}}$ $\frac{20 m^{3} + 16 m^{2} + 8 m}{4 m^{2}}$
11536	Simplifier	(-20p^3+52p^2)/(-4p^2)	$\frac{- 20 p^{3} + 52 p^{2}}{- 4 p^{2}}$ $\frac{- 20 p^{3} + 52 p^{2}}{- 4 p^{2}}$
11537	Simplifier	((2a^2+9a+7)/(2a^3+7a^2))÷((a^2-1)/(11a))	$\frac{2 a^{2} + 9 a + 7}{2 a^{3} + 7 a^{2}} \div \frac{a^{2} - 1}{11 a}$ $\frac{2 a^{2} + 9 a + 7}{2 a^{3} + 7 a^{2}} \div \frac{a^{2} - 1}{11 a}$
11538	Simplifier	(2a^2-a-3)/(4a^2-9)	$\frac{2 a^{2} - a - 3}{4 a^{2} - 9}$ $\frac{2 a^{2} - a - 3}{4 a^{2} - 9}$
11539	Simplifier	(2a^(2+10a))/(3a^(2+15a))	$\frac{2 a^{2 + 10 a}}{3 a^{2 + 15 a}}$ $\frac{2 a^{2 + 10 a}}{3 a^{2 + 15 a}}$
11540	Simplifier	(2a^3b^3c^2)/(2ab^2c^3)	$\frac{2 a^{3} b^{3} c^{2}}{2 a b^{2} c^{3}}$ $\frac{2 a^{3} b^{3} c^{2}}{2 a b^{2} c^{3}}$
11541	Simplifier	(2a^3b^-4)/(3a^5b^-2)	$\frac{2 a^{3} b^{- 4}}{3 a^{5} b^{- 2}}$ $\frac{2 a^{3} b^{- 4}}{3 a^{5} b^{- 2}}$
11542	Simplifier	(2c^2-38c+176)/((c-11)(c+16))	$\frac{2 c^{2} - 38 c + 176}{(c - 11) (c + 16)}$ $\frac{2 c^{2} - 38 c + 176}{(c - 11) (c + 16)}$
11543	Simplifier	(2d^2+7d-4)/(5d^2+20d)	$\frac{2 d^{2} + 7 d - 4}{5 d^{2} + 20 d}$ $\frac{2 d^{2} + 7 d - 4}{5 d^{2} + 20 d}$
11544	Simplifier	(2n^2)/(n^2-nm)	$\frac{2 n^{2}}{n^{2} - n m}$ $\frac{2 n^{2}}{n^{2} - n m}$
11545	Simplifier	(2n^2+6n+8)/((n-1)(n+2)(n+3))	$\frac{2 n^{2} + 6 n + 8}{(n - 1) (n + 2) (n + 3)}$ $\frac{2 n^{2} + 6 n + 8}{(n - 1) (n + 2) (n + 3)}$
11546	Simplifier	(2s^2+12s+10)/(4s^2-4s-8)	$\frac{2 s^{2} + 12 s + 10}{4 s^{2} - 4 s - 8}$ $\frac{2 s^{2} + 12 s + 10}{4 s^{2} - 4 s - 8}$
11547	Simplifier	(2st^3-8s^3t)/(4s^2+2st)	$\frac{2 s t^{3} - 8 s^{3} t}{4 s^{2} + 2 s t}$ $\frac{2 s t^{3} - 8 s^{3} t}{4 s^{2} + 2 s t}$
11548	Simplifier	(2u^-4v^4*(2uv^-4))/((uv^-3)^2)	$\frac{2 u^{- 4} v^{4} \cdot (2 u v^{- 4})}{{(u v^{- 3})}^{2}}$ $\frac{2 u^{- 4} v^{4} \cdot (2 u v^{- 4})}{{(u v^{- 3})}^{2}}$
11549	Simplifier	(-2- racine carrée de 196)/2	$\frac{- 2 - \sqrt{196}}{2}$ $\frac{- 2 - \sqrt{196}}{2}$
11550	Simplifier	(2 racine carrée de 3)/( racine carrée de 48)	$\frac{2 \sqrt{3}}{\sqrt{48}}$ $\frac{2 \sqrt{3}}{\sqrt{48}}$
11551	Simplifier	(-2 racine carrée de 3-4)/2	$\frac{- 2 \sqrt{3} - 4}{2}$ $\frac{- 2 \sqrt{3} - 4}{2}$
11552	Simplifier	(12z-4)/(9z^2-1)	$\frac{12 z - 4}{9 z^{2} - 1}$ $\frac{12 z - 4}{9 z^{2} - 1}$
11553	Simplifier	13.5/((1/4d)^(1/3))	$\frac{13.5}{{(\frac{1}{4} d)}^{\frac{1}{3}}}$ $\frac{13.5}{{(\frac{1}{4} d)}^{\frac{1}{3}}}$
11554	Simplifier	13.5/(54(d/64)^(1/3))	$\frac{13.5}{54 {(\frac{d}{64})}^{\frac{1}{3}}}$
11555	Simplifier	13/10*h/40	$\frac{13}{10} \cdot \frac{h}{40}$
11556	Simplifier	13/(5+2 racine carrée de 3)	$\frac{13}{5 + 2 \sqrt{3}}$
11557	Simplifier	(14a^-4)/(20bc^-1)	$\frac{14 a^{- 4}}{20 b c^{- 1}}$
11558	Simplifier	(14a^5b^3-7a^10b^6+21a^6b^2)/(7a^6b^2)	$\frac{14 a^{5} b^{3} - 7 a^{10} b^{6} + 21 a^{6} b^{2}}{7 a^{6} b^{2}}$
11559	Simplifier	(14f^-3g^2h^-7)/(21k^3)	$\frac{14 f^{- 3} g^{2} h^{- 7}}{21 k^{3}}$
11560	Simplifier	(14 racine carrée de 3)/( racine carrée de 2)	$\frac{14 \sqrt{3}}{\sqrt{2}}$
11561	Simplifier	(14z^6-6z^4)/(2z^3)	$\frac{14 z^{6} - 6 z^{4}}{2 z^{3}}$
11562	Simplifier	14/( racine carrée de 2)	$\frac{14}{\sqrt{2}}$
11563	Simplifier	14/(16y^2-8y+1)	$\frac{14}{16 y^{2} - 8 y + 1}$
11564	Simplifier	(15+2y-y^2)/(3y^2-16y+5)	$\frac{15 + 2 y - y^{2}}{3 y^{2} - 16 y + 5}$
11565	Simplifier	159/( racine carrée de 16)	$\frac{159}{\sqrt{16}}$
11566	Simplifier	((15a)/(6y))÷((3ay)/(2y))	$\frac{15 a}{6 y} \div \frac{3 a y}{2 y}$
11567	Simplifier	(15y-20)/(2y)=7	$\frac{15 y - 20}{2 y} = 7$
11568	Simplifier	(16c^8-4c^6+6c^4)/(2c^4)	$\frac{16 c^{8} - 4 c^{6} + 6 c^{4}}{2 c^{4}}$
11569	Simplifier	(16m^3+8m^2-4)/(8m^2)	$\frac{16 m^{3} + 8 m^{2} - 4}{8 m^{2}}$
11570	Simplifier	(16n^4)/(-2n^2)	$\frac{16 n^{4}}{- 2 n^{2}}$
11571	Simplifier	(16 racine carrée de 14)/(8 racine carrée de 7)	$\frac{16 \sqrt{14}}{8 \sqrt{7}}$
11572	Simplifier	16/( racine carrée de 12)	$\frac{16}{\sqrt{12}}$
11573	Simplifier	16/(7 racine carrée de 2)	$\frac{16}{7 \sqrt{2}}$
11574	Simplifier	(16r)/(r+18)	$\frac{16 r}{r + 18}$
11575	Simplifier	17/12*(reduced)	$\frac{17}{12} \cdot (r e d u c e d)$
11576	Simplifier	17/46*(desimal)	$\frac{17}{46} \cdot (d e s i m a l)$
11577	Simplifier	17/(5+ racine carrée de 29)	$\frac{17}{5 + \sqrt{29}}$
11578	Simplifier	(18.8-21.1)/(3.65/( racine carrée de 25))	$\frac{18.8 - 21.1}{\frac{3.65}{\sqrt{25}}}$
11579	Simplifier	(-18a^3y^5)/(6ay)	$\frac{- 18 a^{3} y^{5}}{6 a y}$
11580	Simplifier	(18 racine carrée de 5)/6	$\frac{18 \sqrt{5}}{6}$
11581	Simplifier	18/( racine carrée de 225)	$\frac{18}{\sqrt{225}}$
11582	Simplifier	18/( racine carrée de 3)	$\frac{18}{\sqrt{3}}$
11583	Simplifier	18/96*(simplify)	$\frac{18}{96} \cdot (s i m p l i f y)$
11584	Simplifier	(-18+ racine carrée de 441)/18	$\frac{- 18 + \sqrt{441}}{18}$
11585	Simplifier	180/( racine carrée de 9)	$\frac{180}{\sqrt{9}}$
11586	Simplifier	((18ab)/(15b^5))÷((2a)/(3b))	$\frac{18 a b}{15 b^{5}} \div \frac{2 a}{3 b}$
11587	Simplifier	(19/33)÷2 6/11	$\frac{19}{33} \div 2 \frac{6}{11}$
11588	Simplifier	1900/(1+4.88e^(-0.05579*10))	$\frac{1900}{1 + 4.88 e^{- 0.05579 \cdot 10}}$
11589	Simplifier	(19-22)/(8/( racine carrée de 30))	$\frac{19 - 22}{\frac{8}{\sqrt{30}}}$
11590	Simplifier	(19pi)/60	$\frac{19 π}{60}$
11591	Simplifier	(1-y)/(y-1)	$\frac{1 - y}{y - 1}$
11592	Simplifier	(-2(13- racine carrée de 9+2))/(14-4÷2)	$\frac{- 2 (13 - \sqrt{9} + 2)}{14 - 4 \div 2}$
11593	Simplifier	(2.49464-2.5)/(0.01261/( racine carrée de 32))	$\frac{2.49464 - 2.5}{\frac{0.01261}{\sqrt{32}}}$
11594	Simplifier	(2.9*10^7)/t	$\frac{2.9 \cdot 10^{7}}{t}$
11595	Simplifier	(2(4z-3)^2)/3	$\frac{2 {(4 z - 3)}^{2}}{3}$
11596	Simplifier	(-2(Ay)^2)/(2^3A^2y^-3)	$\frac{- 2 {(A y)}^{2}}{2^{3} A^{2} y^{- 3}}$
11597	Simplifier	(1+i racine carrée de 3)/(2-6i)	$\frac{1 + i \sqrt{3}}{2 - 6 i}$
11598	Simplifier	(10c^4(8c))/(2c^9(2c^8))	$\frac{10 c^{4} \cdot (8 c)}{2 c^{9} \cdot (2 c^{8})}$
11599	Simplifier	(10m^2+15m)/(2m+3)	$\frac{10 m^{2} + 15 m}{2 m + 3}$
11600	Simplifier	((10p^2q^2)/(p-4))÷((5pq^2)/((p-4)^2))	$\frac{10 p^{2} q^{2}}{p - 4} \div \frac{5 p q^{2}}{{(p - 4)}^{2}}$