Mathway | Problèmes fréquents

Problèmes fréquents

Rang	Matière	Problème	Problème de formatage
48401	Simplifier	p-3r-3r+2p	$p - 3 r - 3 r + 2 p$
48402	Simplifier	(-4-2i)-(8+3i)	$(- 4 - 2 i) - (8 + 3 i)$
48403	Simplifier	42/12	$\frac{42}{12}$
48404	Simplifier	(40y^9)/(5y^6)	$\frac{40 y^{9}}{5 y^{6}}$
48405	Simplifier	4/(7- racine carrée de 2)	$\frac{4}{7 - \sqrt{2}}$
48406	Simplifier	( racine carrée de 7+2)/( racine carrée de 7-2)	$\frac{\sqrt{7 + 2}}{\sqrt{7 - 2}}$
48407	Simplifier	( racine carrée de -54)/( racine carrée de -9)	$\frac{\sqrt{- 54}}{\sqrt{- 9}}$
48408	Simplifier	( racine carrée de -54)/( racine carrée de -2)	$\frac{\sqrt{- 54}}{\sqrt{- 2}}$
48409	Simplifier	( racine carrée de 3c)^2	${(\sqrt{3 c})}^{2}$
48410	Simplifier	( racine carrée de 36x^2)/( racine carrée de y^5)	$\frac{\sqrt{36 x^{2}}}{\sqrt{y^{5}}}$
48411	Simplifier	( racine carrée de 30)/( racine carrée de 15)	$\frac{\sqrt{30}}{\sqrt{15}}$
48412	Simplifier	( racine carrée de 3)/( racine carrée de 26+5)	$\frac{\sqrt{3}}{\sqrt{26} + 5}$
48413	Simplifier	mmm-nnn	$m \cdot m \cdot m - n \cdot n \cdot n$
48414	Simplifier	( racine carrée de -24)/( racine carrée de -2)	$\frac{\sqrt{- 24}}{\sqrt{- 2}}$
48415	Simplifier	( racine carrée de 21)/( racine carrée de 3)	$\frac{\sqrt{21}}{\sqrt{3}}$
48416	Simplifier	( racine carrée de 126)/( racine carrée de 2)	$\frac{\sqrt{126}}{\sqrt{2}}$
48417	Simplifier	((xy^2)^3)/((xy)^-2)	$\frac{{(x y^{2})}^{3}}{{(x y)}^{- 2}}$
48418	Simplifier	((xy)/z)^11	${(\frac{x y}{z})}^{11}$
48419	Simplifier	(((x+11)^2)/(x-11))÷((x^2-121)/(11x-121))	$\frac{{(x + 11)}^{2}}{x - 11} \div \frac{x^{2} - 121}{11 x - 121}$
48420	Simplifier	i-(6-7i)	$i - (6 - 7 i)$
48421	Simplifier	-i racine carrée de 6+5	$- i \sqrt{6} + 5$
48422	Simplifier	i racine carrée de -98* racine carrée de 98	$i \sqrt{- 98} \cdot \sqrt{98}$
48423	Simplifier	i^235	$i^{235}$
48424	Simplifier	i-3	$i - 3$
48425	Simplifier	((x^5y^-3z^-4)/(y^-1z))	$(\frac{x^{5} y^{- 3} z^{- 4}}{y^{- 1} z})$
48426	Simplifier	(idiot)÷jerk	$i d i o t \div j e r k$
48427	Simplifier	k(2k+1)(2k+3)+(2k+1)	$k (2 k + 1) (2 k + 3) + (2 k + 1)$
48428	Simplifier	k(k-4)	$k (k - 4)$
48429	Simplifier	k-5/4=12	$k - \frac{5}{4} = 12$
48430	Simplifier	k+(4÷15k)÷4k-3÷20k	$k + 4 \div 15 k \div 4 k - 3 \div 20 k$
48431	Simplifier	k+40=6	$k + 40 = 6$
48432	Simplifier	k-3-k^2	$k - 3 - k^{2}$
48433	Simplifier	l*9	$l \cdot 9$
48434	Simplifier	l*m	$l \cdot m$
48435	Simplifier	((x^3)/(y^5))^3	${(\frac{x^{3}}{y^{5}})}^{3}$
48436	Simplifier	((x^2yz^3)^-3)/(xy)	$\frac{{(x^{2} y z^{3})}^{- 3}}{x y}$
48437	Simplifier	li(cos((n^3)/(2n)-(3n)/(6n+1)))m	$l i (\cos (\frac{n^{3}}{2 n} - \frac{3 n}{6 n + 1})) m$
48438	Simplifier	(x/8-8/x)/(1/8+1/x)	$\frac{\frac{x}{8} - \frac{8}{x}}{\frac{1}{8} + \frac{1}{x}}$
48439	Simplifier	(2-3i)-(-2-4i)+(5-3i)	$(2 - 3 i) - (- 2 - 4 i) + (5 - 3 i)$
48440	Simplifier	logarithme de 2(5^2*4^5)	$\log (2) (5^{2} \cdot 4^{5})$
48441	Simplifier	((p^4)/16)^0.75	${(\frac{p^{4}}{16})}^{0.75}$
48442	Simplifier	l*w	$l \cdot w$
48443	Simplifier	(t^2-36)/(t-6)	$\frac{t^{2} - 36}{t - 6}$
48444	Simplifier	m(11+8m)	$m (11 + 8 m)$
48445	Simplifier	m(3+5m)	$m (3 + 5 m)$
48446	Simplifier	m(-3+n)	$m (- 3 + n)$
48447	Simplifier	-m(m+n)	$- m (m + n)$
48448	Simplifier	m(y-y)	$m (y - y)$
48449	Simplifier	m*(4m^0)	$m \cdot (4 m^{0})$
48450	Simplifier	m racine carrée de 18m^10*(2k racine carrée de 200k^12)	$m \sqrt{18 m^{10}} \cdot (2 k \sqrt{200 k^{12}})$
48451	Simplifier	m+(m-6)	$m + (m - 6)$
48452	Simplifier	m+3/(2m)+m-2/m	$m + \frac{3}{2 m} + m - \frac{2}{m}$
48453	Simplifier	m+7m-m-7	$m + 7 m - m - 7$
48454	Simplifier	m-1÷(m^3)+5m^2-15m+9	$m - 1 \div m^{3} + 5 m^{2} - 15 m + 9$
48455	Simplifier	m-4÷7m^2-16m-41	$m - 4 \div 7 m^{2} - 16 m - 41$
48456	Simplifier	M-6(M-7)	$M - 6 (M - 7)$
48457	Simplifier	-m-6m	$- m - 6 m$
48458	Simplifier	(1+2i)^33+(11+2i)^11+(1+i)^4+(1-i)^4	${(1 + 2 i)}^{33} + {(11 + 2 i)}^{11} + {(1 + i)}^{4} + {(1 - i)}^{4}$
48459	Simplifier	(q-q^-1)/(q+q^-1)	$\frac{q - q^{- 1}}{q + q^{- 1}}$
48460	Simplifier	racine carrée de 64/121	$\sqrt{\frac{64}{121}}$
48461	Simplifier	racine carrée de 75/4	$\sqrt{\frac{75}{4}}$
48462	Simplifier	racine carrée de (x^13)/25	$\sqrt{\frac{x^{13}}{25}}$
48463	Simplifier	racine carrée de (x^13)/49	$\sqrt{\frac{x^{13}}{49}}$
48464	Simplifier	(hhgjh^97)÷36	$h h g j h^{97} \div 36$
48465	Simplifier	racine carrée de 0.0025	$\sqrt{0.0025}$
48466	Simplifier	(hi)÷his	$h i \div h i s$
48467	Simplifier	racine carrée de 100x^36	$\sqrt{100 x^{36}}$
48468	Simplifier	h(t)*(16t^2)+80t+576	$h (t) \cdot (16 t^{2}) + 80 t + 576$
48469	Simplifier	h(6h-7)^2	$h {(6 h - 7)}^{2}$
48470	Simplifier	(hk)/b*(hate)	$\frac{h k}{b} \cdot (h a t e)$
48471	Simplifier	h+h	$h + h$
48472	Simplifier	racine carrée de 103	$\sqrt{103}$
48473	Simplifier	h÷h	$h \div h$
48474	Simplifier	racine carrée de 108x- racine carrée de 75x	$\sqrt{108 x} - \sqrt{75 x}$
48475	Simplifier	racine carrée de 10w^2x^4 racine carrée de 5wx^3	$\sqrt{10 w^{2} x^{4}} \sqrt{5 w x^{3}}$
48476	Simplifier	racine carrée de 11( racine carrée de 6+ racine carrée de 10)	$\sqrt{11} (\sqrt{6} + \sqrt{10})$
48477	Simplifier	half-life^2*2	$h a l f - l i f e^{2} \cdot 2$
48478	Simplifier	racine carrée de 112x^6	$\sqrt{112 x^{6}}$
48479	Simplifier	racine carrée de 12+6 racine carrée de 3+ racine carrée de 12-6 racine carrée de 3	$\sqrt{12 + 6 \sqrt{3}} + \sqrt{12 - 6 \sqrt{3}}$
48480	Simplifier	racine carrée de 125x^6y^6	$\sqrt{125 x^{6} y^{6}}$
48481	Simplifier	racine carrée de 12x^11	$\sqrt{12 x^{11}}$
48482	Simplifier	racine carrée de 14^2	$\sqrt{14^{2}}$
48483	Simplifier	racine carrée de 141	$\sqrt{141}$
48484	Simplifier	racine carrée de 147x	$\sqrt{147 x}$
48485	Simplifier	racine carrée de 15^2	$\sqrt{15^{2}}$
48486	Simplifier	racine carrée de 16z^16	$\sqrt{16 z^{16}}$
48487	Multiplier	16*7	$16 \cdot 7$
48488	Multiplier	(5y+11)(7y^2-2y-2)	$(5 y + 11) (7 y^{2} - 2 y - 2)$
48489	Multiplier	(5y)/(3x)*(15x)/25	$\frac{5 y}{3 x} \cdot \frac{15 x}{25}$
48490	Multiplier	23.143.5	$2 \cdot 3.14 \cdot 3.5$
48491	Multiplier	15*8	$15 \cdot 8$
48492	Multiplier	140000.0525270/365	$14000 \cdot 0.0525 \cdot \frac{270}{365}$
48493	Multiplier	101010101010101010*10	$10 \cdot 10 \cdot 10 \cdot 10 \cdot 10 \cdot 10 \cdot 10 \cdot 10 \cdot 10 \cdot 10$
48494	Multiplier	12*15	$12 \cdot 15$
48495	Multiplier	11*180	$11 \cdot 180$
48496	Multiplier	135000*6.65	$135000 \cdot 6.65$
48497	Multiplier	13*17	$13 \cdot 17$
48498	Multiplier	12*60	$12 \cdot 60$
48499	Multiplier	(5x-4)(2x-3)	$(5 x - 4) (2 x - 3)$
48500	Multiplier	4*1/5	$4 \cdot \frac{1}{5}$