Mathway | Problemi più comuni

Problemi più comuni

Livello	Argomento	Problema	Problema formattato
48701	求解a	a=800(1+0.08/12)^72	$a = 800 {(1 + \frac{0.08}{12})}^{72}$
48702	求解a	a=p+prt	$a = p + p r t$
48703	求解a	a-14=b	$a - 14 = b$
48704	求解a	a-7=4	$a - 7 = 4$
48705	求解a	b=a-18	$b = a - 18$
48706	求解A	cos(A)+sin(A)=tan(A)+1÷(sec(A))	$\cos (A) + \sin (A) = \tan (A) + 1 \div \sec (A)$
48707	求解a	f=ma	$f = m a$
48708	求解a	p=a+b-5	$p = a + b - 5$
48709	求解A	Q=(V-A)/R	$Q = \frac{V - A}{R}$
48710	求解a	y=-2a-3	$y = - 2 a - 3$
48711	求解a	y=3a^2-12a+8	$y = 3 a^{2} - 12 a + 8$
48712	求解b	\|b\|=1	$\| b \| = 1$
48713	求解b	1/15+1/b=1/6	$\frac{1}{15} + \frac{1}{b} = \frac{1}{6}$
48714	求解b	1/4=300/b	$\frac{1}{4} = \frac{300}{b}$
48715	求解b	1/4*(5b)+11=19	$\frac{1}{4} \cdot (5 b) + 11 = 19$
48716	求解b	2/3b=2-5/6b	$\frac{2}{3} b = 2 - \frac{5}{6} b$
48717	求解b	2^a*4^(3b)=128	$2^{a} \cdot 4^{3 b} = 128$
48718	求解b	25/100=300/b	$\frac{25}{100} = \frac{300}{b}$
48719	求解B	3/2B-4/5B=28/5	$\frac{3}{2} B - \frac{4}{5} B = \frac{28}{5}$
48720	求解b	3/4b=15	$\frac{3}{4} b = 15$
48721	求解b	-3/7=3/4-b/2	$- \frac{3}{7} = \frac{3}{4} - \frac{b}{2}$
48722	求解b	6/(6b+5)=2/(b-5)	$\frac{6}{6 b + 5} = \frac{2}{b - 5}$
48723	求解b	68^2+b^2=85^2	$68^{2} + b^{2} = 85^{2}$
48724	求解a	21/100=18500/a	$\frac{21}{100} = \frac{18500}{a}$
48725	求解a	3/11=1/(a+1/(b+1/c))	$\frac{3}{11} = \frac{1}{a + \frac{1}{b + \frac{1}{c}}}$
48726	求解a	3/2+3/4a=1/4a-1/2	$\frac{3}{2} + \frac{3}{4} a = \frac{1}{4} a - \frac{1}{2}$
48727	求解a	3^a=10/3	$3^{a} = \frac{10}{3}$
48728	求解a	38/6=57/a	$\frac{38}{6} = \frac{57}{a}$
48729	求解a	(-3a+9)/15-(2a-5)/5-(a+2)/10=0	$\frac{- 3 a + 9}{15} - \frac{2 a - 5}{5} - \frac{a + 2}{10} = 0$
48730	求解a	(4a-3)/3-(6a-3)/5=2	$\frac{4 a - 3}{3} - \frac{6 a - 3}{5} = 2$
48731	求解a	(5(a+2))/2=3a+8	$\frac{5 (a + 2)}{2} = 3 a + 8$
48732	求解a	5/4a+3=13	$\frac{5}{4} a + 3 = 13$
48733	求解a	8^2=a^2+11( radice quadrata di 5)^2	$8^{2} = a^{2} + 11 {(\sqrt{5})}^{2}$
48734	求解a	a/3=2	$\frac{a}{3} = 2$
48735	求解a	a^100=2+(n-1)*4	$a^{100} = 2 + (n - 1) \cdot 4$
48736	求解a	a^2+8^2=17^2	$a^{2} + 8^{2} = 17^{2}$
48737	求解a	a^2+1.9^2=3.6^2	$a^{2} + {1.9}^{2} = {3.6}^{2}$
48738	求解a	a^2+b^2+2ab=(a+b)*2	$a^{2} + b^{2} + 2 a b = (a + b) \cdot 2$
48739	求解A	A^2+B^2=13^2	$A^{2} + B^{2} = 13^{2}$
48740	求解a	a^2+2ab+b^2=16	$a^{2} + 2 a b + b^{2} = 16$
48741	求解a	a^2+9=6a	$a^{2} + 9 = 6 a$
48742	求解a	a^2+b=c	$a^{2} + b = c$
48743	求解a	(a-5)/2=(3a)/4+(a-25)/6	$\frac{a - 5}{2} = \frac{3 a}{4} + \frac{a - 25}{6}$
48744	求解a	d^2ca=b^4c^3a^2	$d^{2} c a = b^{4} c^{3} a^{2}$
48745	求解a	radice quadrata di 8a+4=6	$\sqrt{8 a + 4} = 6$
48746	求解a	radice quadrata di a-6 = radice quadrata di a+9-3	$\sqrt{a - 6} = \sqrt{a + 9} - 3$
48747	求解a	radice quadrata di a-9=6	$\sqrt{a - 9} = 6$
48748	求解a	radice quinta di 25^a=5	$\sqrt[5]{25^{a}} = 5$
48749	求解a	0.25(3+a)=0.5	$0.25 (3 + a) = 0.5$
48750	求解a	-1-(5a-3)=13-3a+10(a-9)	$- 1 - (5 a - 3) = 13 - 3 a + 10 (a - 9)$
48751	求解a	-1=3a-13	$- 1 = 3 a - 13$
48752	求解a	a-1=a-2	$a - 1 = a - 2$
48753	求解a	an=3n-1
48754	求解a	12=3/(a^(2-4))	$12 = \frac{3}{a^{2 - 4}}$
48755	求解a	12-2(a-10)=8	$12 - 2 (a - 10) = 8$
48756	求解a	14+6a-8=8	$14 + 6 a - 8 = 8$
48757	求解a	-14a-20=-12a+110	$- 14 a - 20 = - 12 a + 110$
48758	求解a	15a-10=-9a+2	$15 a - 10 = - 9 a + 2$
48759	求解a	18-a/3=7	$18 - \frac{a}{3} = 7$
48760	求解a	18=a-6.2	$18 = a - 6.2$
48761	求解a	-2(a+6)=-22	$- 2 (a + 6) = - 22$
48762	求解a	2=-a	$2 = - a$
48763	求解a	200=(600(a+1))/24	$200 = \frac{600 (a + 1)}{24}$
48764	求解a	24000=(140000-a)/5	$24000 = \frac{140000 - a}{5}$
48765	求解a	(2a+4)(2a+3)=0	$(2 a + 4) (2 a + 3) = 0$
48766	求解a	-(5-(a+1))=9-(5-(2a-3))	$- (5 - (a + 1)) = 9 - (5 - (2 a - 3))$
48767	求解a	(a+12/4)(8-6)=9	$(a + \frac{12}{4}) (8 - 6) = 9$
48768	求解a	(9a)^2-30a-9=0	${(9 a)}^{2} - 30 a - 9 = 0$
48769	求解a	(a+2)(a+3)(a-5)=44	$(a + 2) (a + 3) (a - 5) = 44$
48770	求解a	(a+5)/3=7+3a	$\frac{a + 5}{3} = 7 + 3 a$
48771	求解a	(az-b)/b=(c-d)/d	$\frac{a z - b}{b} = \frac{c - d}{d}$
48772	求解a	\|a-6\|=10	$\| a - 6 \| = 10$
48773	求解a	1/6a-1/4*(a-5)=1	$\frac{1}{6} a - \frac{1}{4} \cdot (a - 5) = 1$
48774	求解a	17^2 = square root of 8^2+a^2	$17^{2} = \sqrt{8^{2} + a^{2}}$
48775	求解a	2/(2a-4)+1=1/(a-2)	$\frac{2}{2 a - 4} + 1 = \frac{1}{a - 2}$
48776	Convertire ad una Percentuale	37/100	$\frac{37}{100}$
48777	Convertire ad una Percentuale	1/80	$\frac{1}{80}$
48778	Semplificare	uv*(4uv^5)	$u v \cdot (4 u v^{5})$
48779	Semplificare	(x^2-7x+10)/(x^2-2x-15)+(x-2)/(3x-15)	$\frac{x^{2} - 7 x + 10}{x^{2} - 2 x - 15} + \frac{x - 2}{3 x - 15}$
48780	Convertire ad una Percentuale	0.365	$0.365$
48781	Convertire ad una Percentuale	0.782	$0.782$
48782	Convertire ad una Percentuale	0.9772	$0.9772$
48783	求解b	6b=-66	$6 b = - 66$
48784	求解b	-7+3b=4b-8	$- 7 + 3 b = 4 b - 8$
48785	求解b	7=b-6	$7 = b - 6$
48786	求解b	7b-6(11-2b)=10	$7 b - 6 (11 - 2 b) = 10$
48787	求解b	90-72=b	$90 - 72 = b$
48788	求解b	-9-3b=-8(b+3)+2b	$- 9 - 3 b = - 8 (b + 3) + 2 b$
48789	Convertire ad una Percentuale	13÷136	$13 \div 136$
48790	Convertire ad una Percentuale	1 1/2	$1 \frac{1}{2}$
48791	Dividere Utilizzando la Divisione Lunga	4878÷71	$4878 \div 71$
48792	Dividere Utilizzando la Divisione Lunga	44878÷73	$44878 \div 73$
48793	Dividere Utilizzando la Divisione Lunga	7040÷22	$7040 \div 22$
48794	Dividere Utilizzando la Divisione Lunga	4.32÷1.2	$4.32 \div 1.2$
48795	求解a	-28=a/13	$- 28 = \frac{a}{13}$
48796	求解a	2a+18=24	$2 a + 18 = 24$
48797	求解a	2a+3=5	$2 a + 3 = 5$
48798	求解a	2a-15=-1	$2 a - 15 = - 1$
48799	求解a	3(a+4)=5(a-2)	$3 (a + 4) = 5 (a - 2)$
48800	求解a	3a^2+5a-2=0	$3 a^{2} + 5 a - 2 = 0$