Mathway | Problèmes fréquents

Problèmes fréquents

Rang	Matière	Problème	Problème de formatage
7301	Simplifier	5 3/8-2 1/3	$5 \frac{3}{8} - 2 \frac{1}{3}$
7302	Simplifier	5z^2(3-10z^4)	$5 z^{2} (3 - 10 z^{4})$
7303	Resolva para v	2v^2+5^v=64	$2 v^{2} + 5^{v} = 64$
7304	Resolva para r	29/24=r/3	$\frac{29}{24} = \frac{r}{3}$
7305	Resolva para v	racine carrée de v-12-5=2	$\sqrt{v - 12 - 5} = 2$
7306	Resolva para w	33+15w=3w-w+4w	$33 + 15 w = 3 w - w + 4 w$
7307	Resolva para w	0.5(w-3)=0.5	$0.5 (w - 3) = 0.5$
7308	Resolva para w	-15/4=9 1/3*w	$- \frac{15}{4} = 9 \frac{1}{3} \cdot w$
7309	Resolva para w	w/9-6=7/9	$\frac{w}{9} - 6 = \frac{7}{9}$
7310	Resolva para y	1/2=(y-5)/(n-3)	$\frac{1}{2} = \frac{y - 5}{n - 3}$
7311	Resolva para y	7/2y+9/6=3y-7	$\frac{7}{2} y + \frac{9}{6} = 3 y - 7$
7312	Resolva para y	3/7=y/50	$\frac{3}{7} = \frac{y}{50}$
7313	Resolva para Q	Q=G+Grt	$Q = G + G r t$
7314	Resolva para y	3/12=y/504	$\frac{3}{12} = \frac{y}{504}$
7315	Resolva para y	3y+10=2y-21	$3 y + 10 = 2 y - 21$
7316	Resolva para y	-5(3-4y)=15y+20	$- 5 (3 - 4 y) = 15 y + 20$
7317	Resolva para y	8*(-8y)=3	$8 \cdot (- 8 y) = 3$
7318	Resolva para p	p^2+5p-5=0	$p^{2} + 5 p - 5 = 0$
7319	Resolva para r	-21-7r=-(3r+5)-8r	$- 21 - 7 r = - (3 r + 5) - 8 r$
7320	Resolva para n	6 racine cubique de n-3+2=1/2	$6 \sqrt[3]{n - 3} + 2 = \frac{1}{2}$
7321	Resolva para d	3d-1-4d=4	$3 d - 1 - 4 d = 4$
7322	Resolva para k	-3.2k=16	$- 3.2 k = 16$
7323	Resolva para h	h=2+15t-5t^2	$h = 2 + 15 t - 5 t^{2}$
7324	Resolva para h	h=3+60t-16t	$h = 3 + 60 t - 16 t$
7325	Resolva para c	3+\|c-1\|=3	$3 + \| c - 1 \| = 3$
7326	Resolva para d	-5d^4=0	$- 5 d^{4} = 0$
7327	Resolva para g	g(5)=(x^2+x-12)/(x^2-4x-12)	$g (5) = \frac{x^{2} + x - 12}{x^{2} - 4 x - 12}$
7328	Resolva para m	1/3m=2	$\frac{1}{3} m = 2$
7329	Resolva para m	6m=125	$6 m = 125$
7330	Resolva para n	3/4=n/8	$\frac{3}{4} = \frac{n}{8}$
7331	Resolva para b	9/b=b/4	$\frac{9}{b} = \frac{b}{4}$
7332	Resolva para a	-26=9+a	$- 26 = 9 + a$
7333	Multiplier	7*14	$7 \cdot 14$
7334	Trouver l'aire	cercle (99999999999)	 $\begin{array}{r} r = & 99999999999 \end{array}$
7335	Trouver l'aire	rectangle (12)(8)	 $\begin{array}{r} l = & 12 \\ w = & 8 \end{array}$
7336	Resolva para b	6b^2-4=290	$6 b^{2} - 4 = 290$
7337	Trouver le volume	cylindre (20)(5)	 $\begin{array}{r} h = & 20 \\ r = & 5 \end{array}$
7338	Resolva para ?	theta=450/(5000(0.012))	$θ = \frac{450}{5000 (0.012)}$
7339	Resolva para a	2/a+4/b=1/c	$\frac{2}{a} + \frac{4}{b} = \frac{1}{c}$
7340	Resolva para a	2^5=a	$2^{5} = a$
7341	Ajouter	5/12+1/2	$\frac{5}{12} + \frac{1}{2}$
7342	Soustraire	1/2-3/7	$\frac{1}{2} - \frac{3}{7}$
7343	Soustraire	11/12-2/3	$\frac{11}{12} - \frac{2}{3}$
7344	Soustraire	6-(-2)	$6 - (- 2)$
7345	Soustraire	4/5-1/4	$\frac{4}{5} - \frac{1}{4}$
7346	Simplifier	3 2/5	$3 \frac{2}{5}$
7347	Simplifier	3 1/2-2 2/5	$3 \frac{1}{2} - 2 \frac{2}{5}$
7348	Simplifier	2 2/3	$2 \frac{2}{3}$
7349	Simplifier	simplify-24/14	$s i m p l i f y - \frac{24}{14}$
7350	Simplifier	16 1/4	$16 \frac{1}{4}$
7351	Simplifier	144^(3/2)	$144^{\frac{3}{2}}$
7352	Simplifier	100^(3/2)	$100^{\frac{3}{2}}$
7353	Simplifier	1 3/7-4/5	$1 \frac{3}{7} - \frac{4}{5}$
7354	Simplifier	y÷2y	$y \div 2 y$
7355	Multiplier	(3 3/4)(1 3/5)	$(3 \frac{3}{4}) (1 \frac{3}{5})$
7356	Multiplier	1/10*9 9/10	$\frac{1}{10} \cdot 9 \frac{9}{10}$
7357	Multiplier	-(10pi)/(49q)*(14q^4)/35	$- \frac{10 π}{49 q} \cdot \frac{14 q^{4}}{35}$
7358	Multiplier	(a+b)^3	${(a + b)}^{3}$
7359	Multiplier	16/213/55/8	$\frac{16}{21} \cdot \frac{3}{5} \cdot \frac{5}{8}$
7360	Multiplier	2/11*0.33	$\frac{2}{11} \cdot 0.33$
7361	Multiplier	3/10*2/9	$\frac{3}{10} \cdot \frac{2}{9}$
7362	Multiplier	3/4*4/3	$\frac{3}{4} \cdot \frac{4}{3}$
7363	Multiplier	3/5*3 1/3	$\frac{3}{5} \cdot 3 \frac{1}{3}$
7364	Multiplier	(84)(77 7/9)	$(84) (77 \frac{7}{9})$
7365	Multiplier	(2/2*e-6)^2	${(\frac{2}{2} \cdot e - 6)}^{2}$
7366	Multiplier	(10 1/3)^3	${(10 \frac{1}{3})}^{3}$
7367	Multiplier	(15b+9)^3	${(15 b + 9)}^{3}$
7368	Multiplier	(2-7i)^2	${(2 - 7 i)}^{2}$
7369	Multiplier	(4i-4)^2	${(4 i - 4)}^{2}$
7370	Multiplier	(5-6i)^2	${(5 - 6 i)}^{2}$
7371	Multiplier	(y-1)^3	${(y - 1)}^{3}$
7372	Resolva para y	y=2x+12	$y = 2 x + 12$
7373	Multiplier	(2t+3)*11	$(2 t + 3) \cdot 11$
7374	Multiplier	(2u-5w)(2u+5w)	$(2 u - 5 w) (2 u + 5 w)$
7375	Multiplier	(7 7/11)(6 5/9)	$(7 \frac{7}{11}) (6 \frac{5}{9})$
7376	Multiplier	(5)(2/3)	$(5) (\frac{2}{3})$
7377	Multiplier	(2.6÷1.2-4 1/2)÷(0.75-1/3)	$(2.6 \div 1.2 - 4 \frac{1}{2}) \div (0.75 - \frac{1}{3})$
7378	Multiplier	(2- racine carrée de 5)(5+ racine carrée de 5)	$(2 - \sqrt{5}) (5 + \sqrt{5})$
7379	Multiplier	(4.210^-13)(8.410^2)	$(4.2 \cdot 10^{- 13}) (8.4 \cdot 10^{2})$
7380	Multiplier	(4+3i)(1-2i)	$(4 + 3 i) (1 - 2 i)$
7381	Tracer le segment de droite	(6,-8) , (-6,-8)	$(6, - 8)$ , $(- 6, - 8)$
7382	Multiplier	(-11w^4)(-5w^3y^4)	$(- 11 w^{4}) (- 5 w^{3} y^{4})$
7383	Multiplier	(-2b^3c)(4b^2c^2)	$(- 2 b^{3} c) (4 b^{2} c^{2})$
7384	Multiplier	2z^2+11z+12	$2 z^{2} + 11 z + 12$
7385	Resolva para y	84=12(2y+1)	$84 = 12 (2 y + 1)$
7386	Tracer le segment de droite	(1,0,0x)	$\log ((1, 0, 0 x))$
7387	Resolva para y	6400=2^x	$6400 = 2^{x}$
7388	Resolva para y	y=1/2(-2)	$y = \frac{1}{2} (- 2)$
7389	Resolva para z	racine carrée de 18/(2z-52)=1/8	$\sqrt{\frac{18}{2 z - 52}} = \frac{1}{8}$
7390	Resolva para g	g(-2)=(1-(-2))/(1+(-2))	$g (- 2) = \frac{1 - (- 2)}{1 + (- 2)}$
7391	Resolva para h	h=-4.9t^2+28t+190	$h = - 4.9 t^{2} + 28 t + 190$
7392	Resolva para f	f/45-2/9=2/9	$\frac{f}{45} - \frac{2}{9} = \frac{2}{9}$
7393	Resolva para f	-17=-32-3/5f	$- 17 = - 32 - \frac{3}{5} f$
7394	Resolva para d	\|d-3\|=7	$\| d - 3 \| = 7$
7395	Resolva para f	4.6f-5=62	$4.6 f - 5 = 62$
7396	Resolva para f	-8=(3+f)/2	$- 8 = \frac{3 + f}{2}$
7397	Resolva para g	(-5g+40)÷3=(2g)÷2	$(- 5 g + 40) \div 3 = 2 g \div 2$
7398	Resolva para F	F=1/6*(k(d-n))	$F = \frac{1}{6} \cdot (k (d - n))$
7399	Resolva para g	3/5g-1/3=-10/3	$\frac{3}{5} g - \frac{1}{3} = - \frac{10}{3}$
7400	Resolva para g	g/3-7=15	$\frac{g}{3} - 7 = 15$