Mathway | Problemi più comuni

Problemi più comuni

Livello	Argomento	Problema	Problema formattato
15701	求解c	-8=-3/2c+6	$- 8 = - \frac{3}{2} c + 6$
15702	求解c	85÷(c/4)=99	$85 \div \frac{c}{4} = 99$
15703	求解c	a10+b15=c	$a \cdot 10 + b \cdot 15 = c$
15704	求解c	c(95)=0.7((95)+7)	$c (95) = 0.7 ((95) + 7)$
15705	求解c	c(98)=2360	$c (98) = 2360$
15706	求解c	c=6x+2y	$c = 6 x + 2 y$
15707	求解c	c=70x+1677	$c = 70 x + 1677$
15708	求解c	c-25=19	$c - 25 = 19$
15709	求解c	d=8/c	$d = \frac{8}{c}$
15710	求解c	D=xc+nc	$D = x c + n c$
15711	Risolvere per Sostituzione	5x+15y=20 , 2x+6y=8	$5 x + 15 y = 20$ , $2 x + 6 y = 8$
15712	Trovare gli Asintoti	w=(s(s-a))/a	$w = \frac{s (s - a)}{a}$
15713	求解c	R=(2(GM))/(c^2)	$R = \frac{2 (G M)}{c^{2}}$
15714	求解c	y=cx+g	$y = c x + g$
15715	求解d	(2x^3-xy^2-2y+3)dx-(x^(2y)+2x)dy=0	$(2 x^{3} - x y^{2} - 2 y + 3) d x - (x^{2 y} + 2 x) d y = 0$
15716	Solve Using a Matrix by Elimination	-x-2y+4z=0 , x-3y+6z=-15 , 3x+2y-z=-18	$- x - 2 y + 4 z = 0$ , $x - 3 y + 6 z = - 15$ , $3 x + 2 y - z = - 18$
15717	求解d	1/2d+3/8=-2d	$\frac{1}{2} d + \frac{3}{8} = - 2 d$
15718	求解d	(13d)/16-3/4=7/8	$\frac{13 d}{16} - \frac{3}{4} = \frac{7}{8}$
15719	求解d	d/45+d/50=28	$\frac{d}{45} + \frac{d}{50} = 28$
15720	求解d	d/49+(d^2)/(340^2)=1225	$\frac{d}{49} + \frac{d^{2}}{340^{2}} = 1225$
15721	求解d	(dy)/(dx)=(x+1)/(2-y)	$\frac{d y}{d x} = \frac{x + 1}{2 - y}$
15722	求解d	(xdx)/(dy)=2xe^x-y+6x^2	$\frac{x d x}{d y} = 2 x e^{x} - y + 6 x^{2}$
15723	求解d	24-5d=d	$24 - 5 d = d$
15724	求解d	29=11+(7-1)d	$29 = 11 + (7 - 1) d$
15725	求解d	2d-10=52	$2 d - 10 = 52$
15726	求解d	3d^2-5d+6=0	$3 d^{2} - 5 d + 6 = 0$
15727	求解d	(3(dy))/(dx)-2y=0	$\frac{3 (d y)}{d x} - 2 y = 0$
15728	求解d	-4ab-c=9d	$- 4 a b - c = 9 d$
15729	求解d	4d=d^2-45	$4 d = d^{2} - 45$
15730	Trovare la Forma Ridotta a Gradini	[[1,5,-12,1],[3,9,-21,0],[2,4,-10,-2]]	$[\begin{array}{c} 1 & 5 & - 12 & 1 \\ 3 & 9 & - 21 & 0 \\ 2 & 4 & - 10 & - 2 \end{array}]$
15731	求解d	d=1/29.815^2	$d = \frac{1}{2} \cdot 9.81 \cdot 5^{2}$
15732	求解d	d=1/2g*t^2	$d = \frac{1}{2} g \cdot t^{2}$
15733	求解d	d = square root of (2+4)^2+(6-3)^2	$d = \sqrt{{(2 + 4)}^{2} + {(6 - 3)}^{2}}$
15734	求解d	d=29(6)-9*6	$d = 29 (6) - 9 \cdot 6$
15735	求解d	d=420*15/4	$d = 420 \cdot \frac{15}{4}$
15736	求解d	d-4=-10	$d - 4 = - 10$
15737	求解c	5/9*(7-32)=c	$\frac{5}{9} \cdot (7 - 32) = c$
15738	求解D	p=D(q)^2*4-1.25q	$p = D {(q)}^{2} \cdot 4 - 1.25 q$
15739	求解d	v = square root of 34d	$v = \sqrt{34 d}$
15740	求解f	(9)+(9)+(15)=30 fil	$(9) + (9) + (15) = 30$ fil
15741	求解f	3f=-21.6	$3 f = - 21.6$
15742	求解f	f=0.73(65000)-1314	$f = 0.73 (65000) - 1314$
15743	求解f	fx=3x+5	$f x = 3 x + 5$
15744	求解f	s=Q+Qbf	$s = Q + Q b f$
15745	求解f1	f*1(x)=x^3	$f \cdot 1 (x) = x^{3}$
15746	求解g	3/g=4/3+1/(g+4)	$\frac{3}{g} = \frac{4}{3} + \frac{1}{g + 4}$
15747	求解g	(3g+5)/2=4-g	$\frac{3 g + 5}{2} = 4 - g$
15748	求解g	7/f=3/d+8/g	$\frac{7}{f} = \frac{3}{d} + \frac{8}{g}$
15749	求解g	2g-(8-g)=7g-10	$2 g - (8 - g) = 7 g - 10$
15750	求解g	4g^2-8g+c=0	$4 g^{2} - 8 g + c = 0$
15751	求解g	g(-1/2)=-6	$g (- \frac{1}{2}) = - 6$
15752	求解g	(g*3)/2=(3^2)/2+1	$\frac{g \cdot 3}{2} = \frac{3^{2}}{2} + 1$
15753	求解g	g+h=i	$g + h = i$
15754	求解G	G=14-75/25	$G = 14 - \frac{75}{25}$
15755	求解G	G=18-20/20	$G = 18 - \frac{20}{20}$
15756	求解g	h-9/g=5/f	$h - \frac{9}{g} = \frac{5}{f}$
15757	求解h	1/2*((h+3)(h))=27	$\frac{1}{2} \cdot ((h + 3) (h)) = 27$
15758	求解h	18/12=h/24	$\frac{18}{12} = \frac{h}{24}$
15759	求解h	(3h)/4-1/2=(5h)/8	$\frac{3 h}{4} - \frac{1}{2} = \frac{5 h}{8}$
15760	求解h	h/6=3/7	$\frac{h}{6} = \frac{3}{7}$
15761	求解h	0.6h=13.02	$0.6 h = 13.02$
15762	求解h	10*h=324	$10 \cdot h = 324$
15763	求解h	17=2.7h	$17 = 2.7 h$
15764	求解h	195 = square root of 100^2+h^2	$195 = \sqrt{100^{2} + h^{2}}$
15765	求解h	200=1/2*(h(10+15))	$200 = \frac{1}{2} \cdot (h (10 + 15))$
15766	求解h	24 = square root of 64h+10	$24 = \sqrt{64 h + 10}$
15767	求解h	2h+3=13	$2 h + 3 = 13$
15768	求解h	4h^2-3h-2=0	$4 h^{2} - 3 h - 2 = 0$
15769	求解h	40=1/2*((10)h)	$40 = \frac{1}{2} \cdot ((10) h)$
15770	求解h	5-2/(3h)=2a+ax-1	$5 - \frac{2}{3 h} = 2 a + a x - 1$
15771	求解h	5=1.6h	$5 = 1.6 h$
15772	求解h	52=3h+g	$52 = 3 h + g$
15773	求解h	57=49+1.6h	$57 = 49 + 1.6 h$
15774	求解h	5h=5	$5 h = 5$
15775	求解h	f=g/(5+h)	$f = \frac{g}{5 + h}$
15776	求解h	f=14gh	$f = 14 g h$
15777	求解h	h(-7)=-7^2-5*-7	$h (- 7) = - 7^{2} - 5 \cdot - 7$
15778	求解h	p=200/h	$p = \frac{200}{h}$
15779	求解h	v=(3.14)r^2h	$v = (3.14) r^{2} h$
15780	求解j	-18+8j=10	$- 18 + 8 j = 10$
15781	求解j	42j+18-19j=28	$42 j + 18 - 19 j = 28$
15782	求解j	j*9=126	$j \cdot 9 = 126$
15783	求解j	y=tu^5u^6(5u^6)(7uij)+2	$y = t u^{5} u^{6} \cdot (5 u^{6}) \cdot (7 u i j) + 2$
15784	求解k	(2x-1)(x+4)=k(x-1)+3	$(2 x - 1) (x + 4) = k (x - 1) + 3$
15785	求解k	(3k+4)^2=64	${(3 k + 4)}^{2} = 64$
15786	求解k	\|2k-7\|+4=11	$\| 2 k - 7 \| + 4 = 11$
15787	求解k	1/2=e^(-2k)	$\frac{1}{2} = e^{- 2 k}$
15788	求解k	175/343000=k	$\frac{175}{343000} = k$
15789	求解k	-2^4+k(-2)^3-2(-2)^2+1=5	$- 2^{4} + k {(- 2)}^{3} - 2 {(- 2)}^{2} + 1 = 5$
15790	求解k	kx^2+x+k=0	$k x^{2} + x + k = 0$
15791	求解k	kx^2-4x+3k=0	$k x^{2} - 4 x + 3 k = 0$
15792	求解k	radice quadrata di 17-k=k-5	$\sqrt{17} - k = k - 5$
15793	求解k	10=k/0.6	$10 = \frac{k}{0.6}$
15794	求解k	-2(4(k+2)-3(k+1))=14+2k	$- 2 (4 (k + 2) - 3 (k + 1)) = 14 + 2 k$
15795	求解k	200000=3000(-0.005/0.005)^(-12k)	$200000 = 3000 {(\frac{- 0.005}{0.005})}^{- 12 k}$
15796	求解k	200000=3000(1-1.005/0.005)^(12k)	$200000 = 3000 {(1 - \frac{1.005}{0.005})}^{12 k}$
15797	求解k	20k=20	$20 k = 20$
15798	求解k	25.6=k(4)(4)^2	$25.6 = k (4) {(4)}^{2}$
15799	求解k	4k^2-92k+100=0	$4 k^{2} - 92 k + 100 = 0$
15800	求解k	4=(k(9)(4))/((2)^3)	$4 = \frac{k (9) (4)}{{(2)}^{3}}$