Mathway | Problemi più comuni

Problemi più comuni

Livello	Argomento	Problema	Problema formattato
43001	求解q	5-4q=1q^2	$5 - 4 q = 1 q^{2}$
43002	求解q	6.4q=57.6	$6.4 q = 57.6$
43003	求解q	6p+5q=30	$6 p + 5 q = 30$
43004	求解q	8(q+7)=-72	$8 (q + 7) = - 72$
43005	求解q	81q-51q=-90	$81 q - 51 q = - 90$
43006	求解q	8-4q=40	$8 - 4 q = 40$
43007	求解q	8q(q-10)+7=-42-q(q+38)	$8 q (q - 10) + 7 = - 42 - q (q + 38)$
43008	求解q	9000=2.5q-16000+q	$9000 = 2.5 q - 16000 + q$
43009	求解q	9q-q=7	$9 q - q = 7$
43010	求解q	A=1/2*(f(q+z))	$A = \frac{1}{2} \cdot (f (q + z))$
43011	求解q	b=1/4*(f(q+z))	$b = \frac{1}{4} \cdot (f (q + z))$
43012	求解q	b=2/3*(pq^2)	$b = \frac{2}{3} \cdot (p q^{2})$
43013	求解Q	c=10+15Q-5Q^2+(Qs)/3	$c = 10 + 15 Q - 5 Q^{2} + \frac{Q s}{3}$
43014	求解q	p+q+10=0	$p + q + 10 = 0$
43015	求解q	p=(1/2)q	$p = (\frac{1}{2}) q$
43016	求解q	p=1/4q+2	$p = \frac{1}{4} q + 2$
43017	求解Q	P=7/3Q+18	$P = \frac{7}{3} Q + 18$
43018	求解q	piq=-pi/2+v((pi/2)^2-q)	$π q = - \frac{π}{2} + v ({(\frac{π}{2})}^{2} - q)$
43019	求解q	q*12=960	$q \cdot 12 = 960$
43020	求解q	q+7/q=-8	$q + \frac{7}{q} = - 8$
43021	求解q	q+q^2=10	$q + q^{2} = 10$
43022	求解q	-q+5=10	$- q + 5 = 10$
43023	求解q	q+7=-13	$q + 7 = - 13$
43024	求解q	q=m^2-(t^2-45)/(t-4)	$q = m^{2} - \frac{t^{2} - 45}{t - 4}$
43025	求解Q	Q=v((199sin(15))^2-2(9.8(1290)))	$Q = v ({(199 \sin (15))}^{2} - 2 (9.8 (1290)))$
43026	求解q	q=2-r	$q = 2 - r$
43027	求解q	q=300-2P+4*25	$q = 300 - 2 P + 4 \cdot 25$
43028	求解q	q=3g+3u	$q = 3 g + 3 u$
43029	求解q	-q=-3q-8	$- q = - 3 q - 8$
43030	求解q	-q-0.02n=46.40	$- q - 0.02 n = 46.4$
43031	求解q	qy+y=r	$q y + y = r$
43032	求解q	y=19-q	$y = 19 - q$
43033	求解r	(10+7)(3r-2)=0	$(10 + 7) (3 r - 2) = 0$
43034	求解r	(r+3/2)=(4r-5)/9	$(r + \frac{3}{2}) = \frac{4 r - 5}{9}$
43035	求解r	(r-3)(r+9)=12	$(r - 3) (r + 9) = 12$
43036	求解r	(r-4)(r+8)=39	$(r - 4) (r + 8) = 39$
43037	求解r	0.20(14000)+0.14r=0.18(14000+r)	$0.2 (14000) + 0.14 r = 0.18 (14000 + r)$
43038	求解r	(1.68)^32=(1+r/4)^32	${(1.68)}^{32} = {(1 + \frac{r}{4})}^{32}$
43039	求解r	(15r-2.3)/(3/5+0.4r)=9/2	$\frac{15 r - 2.3}{\frac{3}{5} + 0.4 r} = \frac{9}{2}$
43040	求解r	(r-5)^2=-3	${(r - 5)}^{2} = - 3$
43041	求解r	(r-6)^2=-5	${(r - 6)}^{2} = - 5$
43042	求解r	x^r-1915=269	$x^{r} - 1915 = 269$
43043	求解r	(r^3)/(r^8)=(r^2)/(r^7)	$\frac{r^{3}}{r^{8}} = \frac{r^{2}}{r^{7}}$
43044	求解r	( radice quadrata di 2)/2=24/r	$\frac{\sqrt{2}}{2} = \frac{24}{r}$
43045	求解r	\|1+r\|=11	$\| 1 + r \| = 11$
43046	求解r	\|2r-2\|=12	$\| 2 r - 2 \| = 12$
43047	求解r	\|r+2\|=10	$\| r + 2 \| = 10$
43048	求解r	1/2+r/7=5/14	$\frac{1}{2} + \frac{r}{7} = \frac{5}{14}$
43049	求解r	1/2r+2(3/4r-1)=1/4r+6	$\frac{1}{2} r + 2 (\frac{3}{4} r - 1) = \frac{1}{4} r + 6$
43050	求解r	1/2r-2=1+r/4	$\frac{1}{2} r - 2 = 1 + \frac{r}{4}$
43051	求解r	1/27=27(r^6)	$\frac{1}{27} = 27 (r^{6})$
43052	求解r	-1/27=r^3	$- \frac{1}{27} = r^{3}$
43053	求解r	1/3r+5/4s=2	$\frac{1}{3} r + \frac{5}{4} s = 2$
43054	求解r	1/4=3/4r	$\frac{1}{4} = \frac{3}{4} r$
43055	求解r	1/6r+5=6	$\frac{1}{6} r + 5 = 6$
43056	求解r	1/A=1/v+1/r	$\frac{1}{A} = \frac{1}{v} + \frac{1}{r}$
43057	求解R	1/R=1/10+2/10-5/10	$\frac{1}{R} = \frac{1}{10} + \frac{2}{10} - \frac{5}{10}$
43058	求解r	1/(r-2)+1/(r^2-7r+10)=6/(r-2)	$\frac{1}{r - 2} + \frac{1}{r^{2} - 7 r + 10} = \frac{6}{r - 2}$
43059	求解r	10/12=-5/(r+5)	$\frac{10}{12} = - \frac{5}{r + 5}$
43060	求解r	-15/19=-21/76r	$- \frac{15}{19} = - \frac{21}{76} r$
43061	求解r	2/5r-3/4=7/4	$\frac{2}{5} r - \frac{3}{4} = \frac{7}{4}$
43062	求解r	-2/5r=8/35	$- \frac{2}{5} r = \frac{8}{35}$
43063	求解r	2/9*(r+4)=8/9-r	$\frac{2}{9} \cdot (r + 4) = \frac{8}{9} - r$
43064	求解r	2/9r=1/4	$\frac{2}{9} r = \frac{1}{4}$
43065	求解r	2^(9r-1)=4	$2^{9 r - 1} = 4$
43066	求解r	(2r)/7=12	$\frac{2 r}{7} = 12$
43067	求解r	(2r+24)/8=(5r-60)/5	$\frac{2 r + 24}{8} = \frac{5 r - 60}{5}$
43068	求解r	3/4r+3/2r=9/4	$\frac{3}{4} r + \frac{3}{2} r = \frac{9}{4}$
43069	求解r	3/8r=-6	$\frac{3}{8} r = - 6$
43070	求解r	3/r+2/y-1/z=-1	$\frac{3}{r} + \frac{2}{y} - \frac{1}{z} = - 1$
43071	求解r	(33r)/16=39/20	$\frac{33 r}{16} = \frac{39}{20}$
43072	求解r	(3r)/1=4	$\frac{3 r}{1} = 4$
43073	求解r	(3r+8)/9=(2r-12)/2	$\frac{3 r + 8}{9} = \frac{2 r - 12}{2}$
43074	求解r	4/9+r=28	$\frac{4}{9} + r = 28$
43075	求解r	(4r+16)/12=(3r-12)/3	$\frac{4 r + 16}{12} = \frac{3 r - 12}{3}$
43076	求解r	(4r-4)/(r^2+4r-32)+2/(r+8)=2/(r-4)	$\frac{4 r - 4}{r^{2} + 4 r - 32} + \frac{2}{r + 8} = \frac{2}{r - 4}$
43077	求解R	5/(1+R)+(5+100)/((1+R)^2)=101.7	$\frac{5}{1 + R} + \frac{5 + 100}{{(1 + R)}^{2}} = 101.7$
43078	求解r	-5/3r-2r=-11/9	$- \frac{5}{3} r - 2 r = - \frac{11}{9}$
43079	求解r	(5+r)/15=1	$\frac{5 + r}{15} = 1$
43080	求解r	(5+r)/(17+r)=1/5	$\frac{5 + r}{17 + r} = \frac{1}{5}$
43081	求解r	(5r)/22=35/8	$\frac{5 r}{22} = \frac{35}{8}$
43082	求解r	60/r+85/(r+5)=10	$\frac{60}{r} + \frac{85}{r + 5} = 10$
43083	求解r	r/10+9=11	$\frac{r}{10} + 9 = 11$
43084	求解r	r/10=9/7	$\frac{r}{10} = \frac{9}{7}$
43085	求解r	r/12=1 9/10	$\frac{r}{12} = 1 \frac{9}{10}$
43086	求解r	r/13+12=19	$\frac{r}{13} + 12 = 19$
43087	求解r	r/16+5=11	$\frac{r}{16} + 5 = 11$
43088	求解r	r/2+0.03=246	$\frac{r}{2} + 0.03 = 246$
43089	求解r	r/2+4=2	$\frac{r}{2} + 4 = 2$
43090	求解r	r/2=4	$\frac{r}{2} = 4$
43091	求解r	r/2-8=1	$\frac{r}{2} - 8 = 1$
43092	求解r	r/3-4=11	$\frac{r}{3} - 4 = 11$
43093	求解r	r/4=-8	$\frac{r}{4} = - 8$
43094	求解r	r/4-5=3s	$\frac{r}{4} - 5 = 3 s$
43095	求解r	r/4-7=9	$\frac{r}{4} - 7 = 9$
43096	求解r	r/42=49/147	$\frac{r}{42} = \frac{49}{147}$
43097	求解r	r/48=8/2	$\frac{r}{48} = \frac{8}{2}$
43098	求解r	r/5-8=2	$\frac{r}{5} - 8 = 2$
43099	求解r	r/6=18	$\frac{r}{6} = 18$
43100	求解r	r/7=-7/7	$\frac{r}{7} = - \frac{7}{7}$