Mathway | Problèmes fréquents

Problèmes fréquents

Rang	Matière	Problème	Problème de formatage
9301	Factoriser	1/(y-5)-6/(5-y)	$\frac{1}{y - 5} - \frac{6}{5 - y}$
9302	Factoriser	1^8	$1^{8}$
9303	Factoriser	1+a^7	$1 + a^{7}$
9304	Factoriser	10/(7/6)*60/n	$\frac{10}{\frac{7}{6}} \cdot \frac{60}{n}$
9305	Factoriser	10/0.5*20/h	$\frac{10}{0.5} \cdot \frac{20}{h}$
9306	Factoriser	100/400*60/20	$\frac{100}{400} \cdot \frac{60}{20}$
9307	Factoriser	100^3-36b	$100^{3} - 36 b$
9308	Factoriser	(10y)/5-(20y)/4	$\frac{10 y}{5} - \frac{20 y}{4}$
9309	Factoriser	10y^2+3y-4	$10 y^{2} + 3 y - 4$
9310	Factoriser	11/33-3 2/7	$\frac{11}{33} - 3 \frac{2}{7}$
9311	Factoriser	-11/4	$\frac{- 11}{4}$
9312	Factoriser	115/-50	$\frac{115}{- 50}$
9313	Factoriser	12/15+10/14	$\frac{12}{15} + \frac{10}{14}$
9314	Factoriser	(12÷3*(5(2^2+3^2)))/(7+3-6^2)	$\frac{12 \div 3 \cdot (5 (2^{2} + 3^{2}))}{7 + 3 - 6^{2}}$
9315	Factoriser	121d^2+66d+9	$121 d^{2} + 66 d + 9$
9316	Factoriser	12a^2-8b+16a^2	$12 a^{2} - 8 b + 16 a^{2}$
9317	Factoriser	12m^2+11m-15	$12 m^{2} + 11 m - 15$
9318	Factoriser	13/14-9/14	$\frac{13}{14} - \frac{9}{14}$
9319	Factoriser	13/2	$\frac{13}{2}$
9320	Factoriser	13/35(900)+19/35(1800)+3/35*(2150)	$\frac{13}{35} \cdot (900) + \frac{19}{35} \cdot (1800) + \frac{3}{35} \cdot (2150)$
9321	Factoriser	(13n)/20-(2n)/5	$\frac{13 n}{20} - \frac{2 n}{5}$
9322	Factoriser	14d^2-2d	$14 d^{2} - 2 d$
9323	Factoriser	15.01/36	$\frac{15.01}{36}$
9324	Factoriser	((15b^2c^3)/(8c))÷((3b)/(4c))	$\frac{15 b^{2} c^{3}}{8 c} \div \frac{3 b}{4 c}$
9325	Factoriser	-15/(2/(-3/10))	$- \frac{15}{\frac{2}{- \frac{3}{10}}}$
9326	Factoriser	(15a)/b+(4b)/5	$\frac{15 a}{b} + \frac{4 b}{5}$
9327	Factoriser	(15y)/a+(6a)/7	$\frac{15 y}{a} + \frac{6 a}{7}$
9328	Factoriser	(16a^2)/(16a^(2-1))-8/((4a-1)*(4a-1))+1/(16a^2-1)	$\frac{16 a^{2}}{16 a^{2 - 1}} - \frac{8}{(4 a - 1) \cdot (4 a - 1)} + \frac{1}{16 a^{2} - 1}$
9329	Factoriser	(16-(z^2)÷5z^4)/(12-(3z)÷4z-1)	$\frac{16 - z^{2} \div 5 z^{4}}{12 - 3 z \div 4 z - 1}$
9330	Factoriser	16500/4000	$\frac{16500}{4000}$
9331	Factoriser	16p^2+15q+13p^2	$16 p^{2} + 15 q + 13 p^{2}$
9332	Factoriser	17/100	$\frac{17}{100}$
9333	Factoriser	170/400	$\frac{170}{400}$
9334	Factoriser	-18t^2+11t+50	$- 18 t^{2} + 11 t + 50$
9335	Factoriser	(18z)/3*(z^8)/(6z^2)	$\frac{18 z}{3} \cdot \frac{z^{8}}{6 z^{2}}$
9336	Factoriser	197/24	$\frac{197}{24}$
9337	Factoriser	(1m)/4-(5m)/6	$\frac{1 m}{4} - \frac{5 m}{6}$
9338	Factoriser	((1-m)/(8m^3))÷((1-2m)/((2m-1)^2))	$\frac{1 - m}{8 m^{3}} \div \frac{1 - 2 m}{{(2 m - 1)}^{2}}$
9339	Factoriser	(2* racine cubique de y)/(3* racine cinquième de y^3)*3/( racine carrée de y)	$\frac{2 \cdot \sqrt[3]{y}}{3 \cdot \sqrt[5]{y^{3}}} \cdot \frac{3}{\sqrt{y}}$
9340	Factoriser	1.7J-3.4	$1.7 J - 3.4$
9341	Factoriser	((2b^2+7b-15)/(10b^2-27b+15))÷((b^2+23+15)/(b^2+14b-24))	$\frac{2 b^{2} + 7 b - 15}{10 b^{2} - 27 b + 15} \div \frac{b^{2} + 23 + 15}{b^{2} + 14 b - 24}$
9342	Factoriser	((2y^2-3y-5)/(4y^2-25))÷((y^2-6y-7)/(2y^2-9y-35))	$\frac{2 y^{2} - 3 y - 5}{4 y^{2} - 25} \div \frac{y^{2} - 6 y - 7}{2 y^{2} - 9 y - 35}$
9343	Factoriser	2/(t^8)+6t^(24-4t^-16)	$\frac{2}{t^{8}} + 6 t^{24 - 4 t^{- 16}}$
9344	Factoriser	2/11-7/9	$\frac{2}{11} - \frac{7}{9}$
9345	Factoriser	2/16*9	$\frac{2}{16} \cdot 9$
9346	Factoriser	2/3*((4m-5)/3)+15m	$\frac{2}{3} \cdot (\frac{4 m - 5}{3}) + 15 m$
9347	Factoriser	-2/3(6/5-3y)-4/5(1/2y-2 1/2)	$- \frac{2}{3} \cdot (\frac{6}{5} - 3 y) - \frac{4}{5} \cdot (\frac{1}{2} y - 2 \frac{1}{2})$
9348	Factoriser	2/3(1 1/2)+3/4(1 1/3)	$\frac{2}{3} \cdot (1 \frac{1}{2}) + \frac{3}{4} \cdot (1 \frac{1}{3})$
9349	Factoriser	-2/3*(12c-9)+14	$- \frac{2}{3} \cdot (12 c - 9) + 14$
9350	Factoriser	2/3*(-18a+21b)+(-1/3)(15a+12b)	$\frac{2}{3} \cdot (- 18 a + 21 b) + (\frac{- 1}{3}) (15 a + 12 b)$
9351	Factoriser	2/3*8	$\frac{2}{3} \cdot 8$
9352	Factoriser	2/3-1/6	$\frac{2}{3} - \frac{1}{6}$
9353	Factoriser	2/3-2/5	$\frac{2}{3} - \frac{2}{5}$
9354	Factoriser	2/3+(n-2)/(10n^2+8n)	$\frac{2}{3} + \frac{n - 2}{10 n^{2} + 8 n}$
9355	Factoriser	-2/3a+3/7=1/2	$- \frac{2}{3} a + \frac{3}{7} = \frac{1}{2}$
9356	Factoriser	2/3y+y-4=31	$\frac{2}{3} y + y - 4 = 31$
9357	Factoriser	2/4-2/4	$\frac{2}{4} - \frac{2}{4}$
9358	Factoriser	2/4+1/4	$\frac{2}{4} + \frac{1}{4}$
9359	Factoriser	-2/5*(10a+20b)	$\frac{- 2}{5} \cdot (10 a + 20 b)$
9360	Factoriser	2/7-r/5	$\frac{2}{7} - \frac{r}{5}$
9361	Factoriser	2/9*(of^4275)	$\frac{2}{9} \cdot (o f^{4275})$
9362	Factoriser	2/a*4/2	$\frac{2}{a} \cdot \frac{4}{2}$
9363	Factoriser	2/(h-9)+(h-11)/(h-9)	$\frac{2}{h - 9} + \frac{h - 11}{h - 9}$
9364	Factoriser	2/m-2/n	$\frac{2}{m} - \frac{2}{n}$
9365	Factoriser	-2^2-3(-2*3)^-1	$- 2^{2} - 3 {(- 2 \cdot 3)}^{- 1}$
9366	Factoriser	-2^3(2^100-3^100)/(2^100)	$- 2^{3} \frac{2^{100} - 3^{100}}{2^{100}}$
9367	Factoriser	2^(n+1)-1+2^(n+1)	$2^{n + 1} - 1 + 2^{n + 1}$
9368	Factoriser	2^(n-1)4^(n+1)16^n	$2^{n - 1} \cdot 4^{n + 1} \cdot 16^{n}$
9369	Factoriser	2040/29880-(29880r)/29880	$\frac{2040}{29880} - \frac{29880 r}{29880}$
9370	Factoriser	20f^10-(10f^5)÷5	$20 f^{10} - 10 f^{5} \div 5$
9371	Factoriser	21/10	$\frac{21}{10}$
9372	Factoriser	21/50+21/100+2/25+29/100	$\frac{21}{50} + \frac{21}{100} + \frac{2}{25} + \frac{29}{100}$
9373	Factoriser	210/21	$\frac{210}{21}$
9374	Factoriser	22/15	$\frac{22}{15}$
9375	Factoriser	24/36	$\frac{24}{36}$
9376	Factoriser	240/100	$\frac{240}{100}$
9377	Factoriser	24a^2-47a-2	$24 a^{2} - 47 a - 2$
9378	Factoriser	25/36w^11-49/100*(wz^4)	$\frac{25}{36} w^{11} - \frac{49}{100} \cdot (w z^{4})$
9379	Factoriser	25^(y^2)-100y+109	$25^{y^{2}} - 100 y + 109$
9380	Factoriser	27/2	$\frac{27}{2}$
9381	Factoriser	(2a)/(3b)(9a^3)/(5b^2)(b^4)/(a^4)	$\frac{2 a}{3 b} \cdot \frac{9 a^{3}}{5 b^{2}} \cdot \frac{b^{4}}{a^{4}}$
9382	Factoriser	2a^2(a^2-1)(a^3-a+a-1)(a^4-1)	$2 a^{2} (a^{2} - 1) (a^{3} - a + a - 1) (a^{4} - 1)$
9383	Factoriser	2a^2b+2b^2-3ab-4(ab-b^2)	$2 a^{2} b + 2 b^{2} - 3 a b - 4 (a b - b^{2})$
9384	Factoriser	(2a+b)/(a-2b)+(a+3b)/(2b-a)	$\frac{2 a + b}{a - 2 b} + \frac{a + 3 b}{2 b - a}$
9385	Factoriser	(2b+6)/6*(3b)/(b+3)	$\frac{2 b + 6}{6} \cdot \frac{3 b}{b + 3}$
9386	Factoriser	(2n)/5+(3n)/2	$\frac{2 n}{5} + \frac{3 n}{2}$
9387	Factoriser	2*z-5y^2	$2 \cdot z - 5 y^{2}$
9388	Factoriser	(2y)/5+3+(4y)/5	$\frac{2 y}{5} + 3 + \frac{4 y}{5}$
9389	Factoriser	(9a)-(7-7(7a-3))	$(9 a) - (7 - 7 (7 a - 3))$
9390	Factoriser	(-a)(-b)-c÷(-d)	$(- a) (- b) - c \div (- d)$
9391	Factoriser	(a+1)(a+2)+(-a-1)(a+3)	$(a + 1) (a + 2) + (- a - 1) (a + 3)$
9392	Factoriser	(a+2)(a-2)-a(a-5)	$(a + 2) (a - 2) - a (a - 5)$
9393	Factoriser	(a+5)(a-3)	$(a + 5) (a - 3)$
9394	Factoriser	(a+5)(a-5)	$(a + 5) (a - 5)$
9395	Factoriser	(a+b)(a-b)+(a+b)^2-2ab	$(a + b) (a - b) + {(a + b)}^{2} - 2 a b$
9396	Factoriser	-(a+b)-3(2a+b(-a+2))	$- (a + b) - 3 (2 a + b (- a + 2))$
9397	Factoriser	(a+b+c)(a^2+ab+bc+c^2)	$(a + b + c) (a^{2} + a b + b c + c^{2})$
9398	Factoriser	(a-2b)*(a+2b)+3b^2	$(a - 2 b) \cdot (a + 2 b) + 3 b^{2}$
9399	Factoriser	(a-4)(a+5)+(a-4)(a-2)	$(a - 4) (a + 5) + (a - 4) (a - 2)$
9400	Factoriser	(-a-4b+6)*(4ab)	$(- a - 4 b + 6) \cdot (4 a b)$