Mathway | Popular Problems

Popular Problems

Rank	Topic	Problem	Formatted Problem
62501	Solve for p	(p-2)*2=15	$(p - 2) \cdot 2 = 15$
62502	Solve for p	3450-p^2=2p^2	$3450 - p^{2} = 2 p^{2}$
62503	Solve for p	7000(1+0.03/12)^(129)=(p((1+0.03/12)^(129)-1))/(0.03/12)	$7000 {(1 + \frac{0.03}{12})}^{(12 \cdot 9)} = \frac{p ({(1 + \frac{0.03}{12})}^{(12 \cdot 9)} - 1)}{\frac{0.03}{12}}$
62504	Solve for p	p=50000/(e^(0.075*5))	$p = \frac{50000}{e^{0.075 \cdot 5}}$
62505	Solve for p	x=2000-20p	$x = 2000 - 20 p$
62506	Solve for p	x=2000-80p	$x = 2000 - 80 p$
62507	Solve for p	x=4000-40p	$x = 4000 - 40 p$
62508	Solve for r	4/r=5/7	$\frac{4}{r} = \frac{5}{7}$
62509	Solve for q	-4q+64=0	$- 4 q + 64 = 0$
62510	Solve for Q	500-6Q=36+1/5Q	$500 - 6 Q = 36 + \frac{1}{5} Q$
62511	Solve for q	400+q^2=2200-q^2	$400 + q^{2} = 2200 - q^{2}$
62512	Solve for q	-4q+52=0	$- 4 q + 52 = 0$
62513	Solve for q	-4q+56=0	$- 4 q + 56 = 0$
62514	Solve for p	q=50-3p	$q = 50 - 3 p$
62515	Solve for q	2=6-2q^(1/3)	$2 = 6 - 2 q^{\frac{1}{3}}$
62516	Solve for q	20=7+2q^(1/3)	$20 = 7 + 2 q^{\frac{1}{3}}$
62517	Solve for q	2q^2+28q-1152=0	$2 q^{2} + 28 q - 1152 = 0$
62518	Solve for r	64pi=pir^2	$64 π = π r^{2}$
62519	Solve for r	36=4/3r^3	$36 = \frac{4}{3} r^{3}$
62520	Solve for r	3920=2000(1+r)^2	$3920 = 2000 {(1 + r)}^{2}$
62521	Solve for r	3r^2=12r+15	$3 r^{2} = 12 r + 15$
62522	Solve for r	r^2+3r=1	$r^{2} + 3 r = 1$
62523	Solve for r	r^(2/3)=4	$r^{\frac{2}{3}} = 4$
62524	Solve for k	(3k-1)^2=-125	${(3 k - 1)}^{2} = - 125$
62525	Solve for k	sum from k=1 to 18 of k	$\sum_{k = 1}^{18} k$
62526	Solve for k	sum from k=1 to n of k/(n^2)	$\sum_{k = 1}^{n} \frac{k}{n^{2}}$
62527	Solve for k	k/6=15/18	$\frac{k}{6} = \frac{15}{18}$
62528	Solve for h	S=6Lw+6wh+5hl	$S = 6 L w + 6 w h + 5 h l$
62529	Solve for c	a(x+b)^2=3x^2+36x+c	$a {(x + b)}^{2} = 3 x^{2} + 36 x + c$
62530	Solve for c	e^(-c)=3^(6c)	$e^{- c} = 3^{6 c}$
62531	Solve for c	e^(-c)=8^(3c)	$e^{- c} = 8^{3 c}$
62532	Solve for c	16c+36=64-4c	$16 c + 36 = 64 - 4 c$
62533	Solve for c	12^2+35^2=c^2	$12^{2} + 35^{2} = c^{2}$
62534	Solve for n	2n^2-n-4=2	$2 n^{2} - n - 4 = 2$
62535	Solve for n	sum from n=1 to 25 of 3n-2	$\sum_{n = 1}^{25} 3 n - 2$
62536	Solve for n	sum from n=1 to infinity of 1/(2^n)	$\sum_{n = 1}^{\infty} \frac{1}{2^{n}}$
62537	Solve for n	3/4n-1=3	$\frac{3}{4} n - 1 = 3$
62538	Solve for n	limit as n approaches infinity of sum from k=1 to n of ((kpi)/(4n))^3(pi/(4n))	$lim_{n \to \infty} \sum_{k = 1}^{n} {(\frac{k π}{4 n})}^{3} (\frac{π}{4 n})$
62539	Solve for n	limit as n approaches infinity of sum from i=1 to n of (22i)/(n^2)	$lim_{n \to \infty} \sum_{i = 1}^{n} \frac{22 i}{n^{2}}$
62540	Solve for n	limit as n approaches infinity of sum from i=1 to n of (38i)/(n^2)	$lim_{n \to \infty} \sum_{i = 1}^{n} \frac{38 i}{n^{2}}$
62541	Solve for m	d=m/v	$d = \frac{m}{v}$
62542	Solve for m	6.4=0.8m	$6.4 = 0.8 m$
62543	Solve for m	3/4=m+1/4	$\frac{3}{4} = m + \frac{1}{4}$
62544	Solve for m	49/(2m^2)-8=0	$\frac{49}{2 m^{2}} - 8 = 0$
62545	Solve for m	(m-12)/5-(4m-10)/7=2	$\frac{(m - 12)}{5} - \frac{(4 m - 10)}{7} = 2$
62546	Solve for m	(m+4)(4m-2)=5(m+3)-10	$(m + 4) (4 m - 2) = 5 (m + 3) - 10$
62547	Solve for m	square root of 2m^2-10-4=4	$\sqrt{2 m^{2} - 10} - 4 = 4$
62548	Solve for k	e^(30k)=1/2	$e^{30 k} = \frac{1}{2}$
62549	Solve for L	S(L)=3L-24	$S (L) = 3 L - 24$
62550	Solve for k	-4k^2-8k-3=-3-5k^2	$- 4 k^{2} - 8 k - 3 = - 3 - 5 k^{2}$
62551	Solve for k	500000=5000e^(2k)	$500000 = 5000 e^{2 k}$
62552	Solve for k	51=3k	$51 = 3 k$
62553	Solve for k	5-k+12=20-4	$5 - k + 12 = 20 - 4$
62554	Solve for k	4=k square root of 25	$4 = k \sqrt{25}$
62555	Solve for k	36=( natural log of 2)/k	$36 = \frac{\ln (2)}{k}$
62556	Solve for y	(dy)/(dx)=14xy	$\frac{d y}{d x} = 14 x y$
62557	Solve for y	(dy)/(dx)=4x-7	$\frac{d y}{d x} = 4 x - 7$
62558	Solve for y	(dy)/(dx)=4ye^x	$\frac{d y}{d x} = 4 y e^{x}$
62559	Solve for y	(dy)/(dx)=6x^2y^2	$\frac{d y}{d x} = 6 x^{2} y^{2}$
62560	Solve for y	(dy)/(dx)=7y	$\frac{d y}{d x} = 7 y$
62561	Solve for y	(dy)/(dx)=y^2	$\frac{d y}{d x} = y^{2}$
62562	Solve for y	(dy)/(dx)=e^(0.5x)	$\frac{d y}{d x} = e^{0.5 x}$
62563	Solve for y	(dy)/(dx)=e^(0.05x)	$\frac{d y}{d x} = e^{0.05 x}$
62564	Solve for y	(y+9)^2-72=0	${(y + 9)}^{2} - 72 = 0$
62565	Solve for y	(y+3)^2=0	${(y + 3)}^{2} = 0$
62566	Solve for y	2y+4x=6	$2 y + 4 x = 6$
62567	Solve for y	-2y+8=0	$- 2 y + 8 = 0$
62568	Solve for y	2y=5 square root of x	$2 y = 5 \sqrt{x}$
62569	Solve for y	2x-5y=7	$2 x - 5 y = 7$
62570	Solve for y	2((-23+4y)/-3)-5y=-23	$2 (\frac{- 23 + 4 y}{- 3}) - 5 y = - 23$
62571	Solve for y	25y^3+100y^2-y-4=0	$25 y^{3} + 100 y^{2} - y - 4 = 0$
62572	Solve for y	-2x+2y-2=0	$- 2 x + 2 y - 2 = 0$
62573	Solve for y	-12y^2+12=0	$- 12 y^{2} + 12 = 0$
62574	Solve for y	\|y\|+23>13	$\| y \| + 23 > 13$
62575	Solve for y	0=(2y-1)(8-y)	$0 = (2 y - 1) (8 - y)$
62576	Solve for y	10x-4y=20	$10 x - 4 y = 20$
62577	Solve for y	x=3y-y^2	$x = 3 y - y^{2}$
62578	Solve for y	x=4tan(pi/6y)	$x = 4 \tan (\frac{π}{6} y)$
62579	Solve for y	x = square root of 5y^2	$x = \sqrt{5} y^{2}$
62580	Solve for y	x=2 square root of 7y	$x = 2 \sqrt{7 y}$
62581	Solve for y	x=-y^2-8y-12	$x = - y^{2} - 8 y - 12$
62582	Solve for y	x^2y-4x^3+16=0	$x^{2} y - 4 x^{3} + 16 = 0$
62583	Solve for y	x(dy)/(dx)-5y=x^2	$x \frac{d y}{d x} - 5 y = x^{2}$
62584	Solve for y	x^2+y^2=13	$x^{2} + y^{2} = 13$
62585	Solve for y	x^2+y^2=18	$x^{2} + y^{2} = 18$
62586	Solve for y	6x+y^2=16	$6 x + y^{2} = 16$
62587	Solve for y	60y=1800	$60 y = 1800$
62588	Solve for y	5y=2x	$5 y = 2 x$
62589	Solve for y	3y^2-12y=0	$3 y^{2} - 12 y = 0$
62590	Solve for y	3x-y=9	$3 x - y = 9$
62591	Solve for y	3x-4y=12	$3 x - 4 y = 12$
62592	Solve for y	3x^2-6y=0	$3 x^{2} - 6 y = 0$
62593	Solve for y	-3^-7+6y=-21	$- 3^{- 7} + 6 y = - 21$
62594	Solve for y	3y=9x+6	$3 y = 9 x + 6$
62595	Solve for y	4x^2+9y^2=36	$4 x^{2} + 9 y^{2} = 36$
62596	Solve for y	4y^2-24y=0	$4 y^{2} - 24 y = 0$
62597	Solve for t	x=t^3-3t	$x = t^{3} - 3 t$
62598	Solve for u	(du)/(dx)=7x^6-4x^3+3	$\frac{d u}{d x} = 7 x^{6} - 4 x^{3} + 3$
62599	Solve for u	3u^2=18u-6	$3 u^{2} = 18 u - 6$
62600	Solve for u	3u^2=18u-9	$3 u^{2} = 18 u - 9$