Mathway | Problèmes fréquents

Problèmes fréquents

Rang	Matière	Problème	Problème de formatage
20201	Factoriser	3 1/3+2 3/4	$3 \frac{1}{3} + 2 \frac{3}{4}$
20202	Factoriser	3 1/3-2 2/5	$3 \frac{1}{3} - 2 \frac{2}{5}$
20203	Factoriser	3 1/7+2 8/9	$3 \frac{1}{7} + 2 \frac{8}{9}$
20204	Factoriser	3 racine carrée de 5+ racine carrée de 5-6 racine carrée de 5	$3 \sqrt{5} + \sqrt{5} - 6 \sqrt{5}$
20205	Factoriser	3(a^2-5)	$3 (a^{2} - 5)$
20206	Factoriser	3(n^2+2n-16)	$3 (n^{2} + 2 n - 16)$
20207	Factoriser	-3(2a-4)	$- 3 (2 a - 4)$
20208	Factoriser	3(3a+8)-5a-3	$3 (3 a + 8) - 5 a - 3$
20209	Factoriser	-3(5t-2)	$- 3 (5 t - 2)$
20210	Factoriser	-21m^2n-9mn^4	$- 21 m^{2} n - 9 m n^{4}$
20211	Factoriser	21m^3-28mn^2	$21 m^{3} - 28 m n^{2}$
20212	Factoriser	21m^4+19m^2n-12n^2	$21 m^{4} + 19 m^{2} n - 12 n^{2}$
20213	Factoriser	21m^4+19m^2n-12n	$21 m^{4} + 19 m^{2} n - 12 n$
20214	Factoriser	21n^3-24n^2+14n-16	$21 n^{3} - 24 n^{2} + 14 n - 16$
20215	Factoriser	21q^2+5q-6	$21 q^{2} + 5 q - 6$
20216	Factoriser	21v^2-41v+18	$21 v^{2} - 41 v + 18$
20217	Factoriser	21y^2-44y+15	$21 y^{2} - 44 y + 15$
20218	Factoriser	21y^2-47y+26	$21 y^{2} - 47 y + 26$
20219	Factoriser	21z^2-70z+49	$21 z^{2} - 70 z + 49$
20220	Factoriser	216b^3-125	$216 b^{3} - 125$
20221	Factoriser	216-t^3	$216 - t^{3}$
20222	Factoriser	216t^3-125	$216 t^{3} - 125$
20223	Factoriser	2000-150+y÷225-3.50	$2000 - 150 + y \div 225 - 3.5$
20224	Factoriser	2028c^2-1200	$2028 c^{2} - 1200$
20225	Factoriser	20mn+p^2-4m^2-25n^2	$20 m n + p^{2} - 4 m^{2} - 25 n^{2}$
20226	Factoriser	20n+16n^3	$20 n + 16 n^{3}$
20227	Factoriser	-20p(3p-2)^2-20(3p-2)p-5p	$- 20 p {(3 p - 2)}^{2} - 20 (3 p - 2) p - 5 p$
20228	Factoriser	20u+50v	$20 u + 50 v$
20229	Factoriser	2012h	$20 \cdot 12 \cdot h$
20230	Factoriser	21 15/16-121/8	$21 \frac{15}{16} - \frac{121}{8}$
20231	Factoriser	21 24/20-9 26/20	$21 \frac{24}{20} - 9 \frac{26}{20}$
20232	Factoriser	21a^2-a-10	$21 a^{2} - a - 10$
20233	Factoriser	21b^2-40b-21	$21 b^{2} - 40 b - 21$
20234	Factoriser	21c^3-56c^2-9c+24	$21 c^{3} - 56 c^{2} - 9 c + 24$
20235	Factoriser	20y^2+3y-9	$20 y^{2} + 3 y - 9$
20236	Factoriser	20y^2+60y+45	$20 y^{2} + 60 y + 45$
20237	Factoriser	20y^2-33y+10	$20 y^{2} - 33 y + 10$
20238	Factoriser	20y^2-45÷10y^2-5y-15	$20 y^{2} - 45 \div 10 y^{2} - 5 y - 15$
20239	Factoriser	20y^4+30y^3-20y^2	$20 y^{4} + 30 y^{3} - 20 y^{2}$
20240	Factoriser	20y^5-55y^2	$20 y^{5} - 55 y^{2}$
20241	Factoriser	20y^7+(5y^6)÷y	$20 y^{7} + 5 y^{6} \div y$
20242	Factoriser	20y^8+16y^6-12y^2+28	$20 y^{8} + 16 y^{6} - 12 y^{2} + 28$
20243	Factoriser	-20+4.68+4.68+4.68+4.68	$- 20 + 4.68 + 4.68 + 4.68 + 4.68$
20244	Factoriser	-20+4.7+4.7+4.7+4.7	$- 20 + 4.7 + 4.7 + 4.7 + 4.7$
20245	Factoriser	20÷(5/4)	$20 \div \frac{5}{4}$
20246	Factoriser	2÷3 1/5+(3 1/4÷13)÷(2/3)-(2 5/18-17/36)*18/65	$2 \div 3 \frac{1}{5} + 3 \frac{1}{4} \div 13 \div \frac{2}{3} - (2 \frac{5}{18} - \frac{17}{36}) \cdot \frac{18}{65}$
20247	Factoriser	20%*5	$20 % \cdot 5$
20248	Factoriser	20(c)+20(2)+20(7d)	$20 (c) + 20 (2) + 20 (7 d)$
20249	Factoriser	20a^2+6b+12	$20 a^{2} + 6 b + 12$
20250	Factoriser	20a^2-180	$20 a^{2} - 180$
20251	Factoriser	20a^3-45a	$20 a^{3} - 45 a$
20252	Factoriser	20m^2n^3+40m^3n^3-15mn^5	$20 m^{2} n^{3} + 40 m^{3} n^{3} - 15 m n^{5}$
20253	Factoriser	20m^3-25m^2	$20 m^{3} - 25 m^{2}$
20254	Factoriser	20r^2+70r+60	$20 r^{2} + 70 r + 60$
20255	Factoriser	20r^3-13r-15	$20 r^{3} - 13 r - 15$
20256	Factoriser	20u^2+20uv+5v^2	$20 u^{2} + 20 u v + 5 v^{2}$
20257	Factoriser	20u^2-55u	$20 u^{2} - 55 u$
20258	Factoriser	20 racine carrée de 12a^5y^7-ay^2 racine carrée de 3a^5y^3	$20 \sqrt{12} a^{5} y^{7} - a y^{2} \sqrt{3 a^{5} y^{3}}$
20259	Factoriser	20w^2-13w-15	$20 w^{2} - 13 w - 15$
20260	Factoriser	20w^3-41w^2+20w	$20 w^{3} - 41 w^{2} + 20 w$
20261	Factoriser	20y^2+115y-30	$20 y^{2} + 115 y - 30$
20262	Factoriser	22k^3-44k^2+5k-10	$22 k^{3} - 44 k^{2} + 5 k - 10$
20263	Factoriser	22y^2+10y-30y^2	$22 y^{2} + 10 y - 30 y^{2}$
20264	Factoriser	225-y^6	$225 - y^{6}$
20265	Factoriser	23-3y+3y	$23 - 3 y + 3 y$
20266	Factoriser	24 1/4-16 1/2	$24 \frac{1}{4} - 16 \frac{1}{2}$
20267	Factoriser	24a^2b^4-16a^3b^2+20a^4b^3	$24 a^{2} b^{4} - 16 a^{3} b^{2} + 20 a^{4} b^{3}$
20268	Factoriser	24a^2+18ab-15ab^2	$24 a^{2} + 18 a b - 15 a b^{2}$
20269	Factoriser	24a^2+44a-140	$24 a^{2} + 44 a - 140$
20270	Factoriser	24a^2+71a-3	$24 a^{2} + 71 a - 3$
20271	Factoriser	24a^2-22a+4	$24 a^{2} - 22 a + 4$
20272	Factoriser	24b^2-48b+24	$24 b^{2} - 48 b + 24$
20273	Factoriser	24b^3+2187p^3	$24 b^{3} + 2187 p^{3}$
20274	Factoriser	24b^3-54b	$24 b^{3} - 54 b$
20275	Factoriser	24g^2-39gh+51h^2	$24 g^{2} - 39 g h + 51 h^{2}$
20276	Factoriser	24m^2n-48m^3+36mn-72m^2	$24 m^{2} n - 48 m^{3} + 36 m n - 72 m^{2}$
20277	Factoriser	24m^3n^3p^2-18m^2n^4q^3+30m^2n^4pq	$24 m^{3} n^{3} p^{2} - 18 m^{2} n^{4} q^{3} + 30 m^{2} n^{4} p q$
20278	Factoriser	24n^2+44n+16	$24 n^{2} + 44 n + 16$
20279	Factoriser	24u^2+14u-5	$24 u^{2} + 14 u - 5$
20280	Factoriser	24v^3(y+6)-32v^2(-6-y)-16v(y+6)	$24 v^{3} (y + 6) - 32 v^{2} (- 6 - y) - 16 v (y + 6)$
20281	Factoriser	24wz^2y^4-30w^3z^9	$24 w z^{2} y^{4} - 30 w^{3} z^{9}$
20282	Factoriser	24y^2+164Y-28	$24 y^{2} + 164 Y - 28$
20283	Factoriser	-24y^2+25y+45	$- 24 y^{2} + 25 y + 45$
20284	Factoriser	24y^3-45y	$24 y^{3} - 45 y$
20285	Factoriser	-24y^7-8y+72	$- 24 y^{7} - 8 y + 72$
20286	Factoriser	24+24m-40m^5	$24 + 24 m - 40 m^{5}$
20287	Factoriser	240g+0.27kg+0.54lb+8.5oz	$240 g + 0.27 kg + 0.54 lbs + 8.5 oz$
20288	Factoriser	245b^2-180	$245 b^{2} - 180$
20289	Factoriser	24a+32b	$24 a + 32 b$
20290	Factoriser	24de-30e+36d-45	$24 d e - 30 e + 36 d - 45$
20291	Factoriser	24L^3g-m((L3)/1855in-oz)	$24 L^{3} g - m (\frac{L \cdot 3}{1855} \cdot i n - oz)$
20292	Factoriser	-24n+21	$- 24 n + 21$
20293	Factoriser	24*(-36y)-48	$24 \cdot (- 36 y) - 48$
20294	Factoriser	-24y+24	$- 24 y + 24$
20295	Factoriser	24z+8	$24 z + 8$
20296	Factoriser	25a^2-64b^2	$25 a^{2} - 64 b^{2}$
20297	Factoriser	25a^2-b^2	$25 a^{2} - b^{2}$
20298	Factoriser	25a^2-k^2	$25 a^{2} - k^{2}$
20299	Factoriser	25a^3+95a^2-150a	$25 a^{3} + 95 a^{2} - 150 a$
20300	Factoriser	25b^2-10b	$25 b^{2} - 10 b$