Mathway | Popular Problems

Popular Problems

Rank	Topic	Problem	Formatted Problem
3301	Solve for x	cos(x)=2/3	$\cos (x) = \frac{2}{3}$
3302	Solve for x	cos(x)=-3/13	$\cos (x) = - \frac{3}{13}$
3303	Solve for x	7+3 natural log of x=5	$7 + 3 \ln (x) = 5$
3304	Solve for x	x^4-11x^2+30=0	$x^{4} - 11 x^{2} + 30 = 0$
3305	Solve for x	8x-(2x+1)=3x-13	$8 x - (2 x + 1) = 3 x - 13$
3306	Solve for x	9sec(x)^2-12=0	$9 \sec^{2} (x) - 12 = 0$
3307	Solve for x	8(10^(3x))=12	$8 (10^{3 x}) = 12$
3308	Solve for x	8e^(2x)=20	$8 e^{2 x} = 20$
3309	Solve for x	8arcsin(x)=2pi	$8 \arcsin (x) = 2 π$
3310	Solve for x	x+5=14/x	$x + 5 = \frac{14}{x}$
3311	Solve for x	x+ square root of 2x+1=7	$x + \sqrt{2 x + 1} = 7$
3312	Solve for x	x-1/3x-1/2x-5=0	$x - \frac{1}{3} x - \frac{1}{2} x - 5 = 0$
3313	Solve for x	x+ square root of 31-9x=5	$x + \sqrt{31 - 9 x} = 5$
3314	Solve for x	x* log of 5+x* log of 7 = log of 9	$x \cdot \log (5) + x \cdot \log (7) = \log (9)$
3315	Solve for x	tan(x)=5sin(x)	$\tan (x) = 5 \sin (x)$
3316	Solve for x	tan(2x)=-1	$\tan (2 x) = - 1$
3317	Solve for x	tan(x/2)=-( square root of 3)/3	$\tan (\frac{x}{2}) = - \frac{\sqrt{3}}{3}$
3318	Solve for x	\|x+4\|=\|x-5\|	$\| x + 4 \| = \| x - 5 \|$
3319	Solve for x	sin(x/3)=1/2	$\sin (\frac{x}{3}) = \frac{1}{2}$
3320	Solve for x	sin(2x)=-12cos(x)	$\sin (2 x) = - 12 \cos (x)$
3321	Solve for x	sin(2x)=-9cos(x)	$\sin (2 x) = - 9 \cos (x)$
3322	Solve for x	sin(3x)=sin(x)	$\sin (3 x) = \sin (x)$
3323	Solve for x	sin(x)+sin(2x)=0	$\sin (x) + \sin (2 x) = 0$
3324	Solve for x	sin(x)*tan(x)+cos(x)=sec(x)	$\sin (x) \cdot \tan (x) + \cos (x) = \sec (x)$
3325	Solve for x	sin(x)+ square root of 2=-sin(x)	$\sin (x) + \sqrt{2} = - \sin (x)$
3326	Solve for x	sin(x)=8/17	$\sin (x) = \frac{8}{17}$
3327	Solve for y	log base 9 of y=2	$\log_{9} (y) = 2$
3328	Solve for y	fourth root of y=3	$\sqrt[4]{y} = 3$
3329	Solve for y	-3+yi=x+6i	$- 3 + y i = x + 6 i$
3330	Solve for y	log base 3 of y=2	$\log_{3} (y) = 2$
3331	Solve for y	log base 4 of y=3	$\log_{4} (y) = 3$
3332	Solve for y	log base 7 of y/3=x	$\log_{7} (\frac{y}{3}) = x$
3333	Solve for y	log base 2 of y=3	$\log_{2} (y) = 3$
3334	Solve for y	e^y=12	$e^{y} = 12$
3335	Solve for y	e^(y+3)=7	$e^{y + 3} = 7$
3336	Solve for y	(12+y)/y+(32+y)/y=134	$\frac{12 + y}{y} + \frac{32 + y}{y} = 134$
3337	Solve for y	(17+y)/y+(32+y)/y=100	$\frac{17 + y}{y} + \frac{32 + y}{y} = 100$
3338	Solve for x	x-10 square root of x+9=0	$x - 10 \sqrt{x} + 9 = 0$
3339	Solve for x	x-12 square root of x+27=0	$x - 12 \sqrt{x} + 27 = 0$
3340	Solve for x	x-15 square root of x+56=0	$x - 15 \sqrt{x} + 56 = 0$
3341	Solve for x	x-12 square root of x+36=0	$x - 12 \sqrt{x} + 36 = 0$
3342	Solve for x	x-3(2x+3)=8-5x	$x - 3 (2 x + 3) = 8 - 5 x$
3343	Solve for x	y=a^x	$y = a^{x}$
3344	Find the Asymptotes	y=(x^2+1)/(x^2-1)	$y = \frac{x^{2} + 1}{x^{2} - 1}$
3345	Find the Asymptotes	y=(x^2-5)/(x+3)	$y = \frac{x^{2} - 5}{x + 3}$
3346	Find the Asymptotes	r(x)=75/((x-5)^2)	$r (x) = \frac{75}{{(x - 5)}^{2}}$
3347	Find the Asymptotes	y=1/(x+3)	$y = \frac{1}{x + 3}$
3348	Find the Asymptotes	y=1/x	$y = \frac{1}{x}$
3349	Find the Asymptotes	y=3^(-x)-3	$y = 3^{- x} - 3$
3350	Find the Asymptotes	y=1/(x-2)	$y = \frac{1}{x - 2}$
3351	Find the Asymptotes	y=2^x	$y = 2^{x}$
3352	Find the Asymptotes	y=3/(x+2)	$y = \frac{3}{x + 2}$
3353	Find the Asymptotes	y=(2x)/(x-3)	$y = \frac{2 x}{x - 3}$
3354	Find the Asymptotes	y=5/(x^2+3)	$y = \frac{5}{x^{2} + 3}$
3355	Find the Asymptotes	y=(x-1)/(x+1)	$y = \frac{x - 1}{x + 1}$
3356	Find the Asymptotes	y=-tan(x-pi/3)	$y = - \tan (x - \frac{π}{3})$
3357	Find the Asymptotes	y=3sec(2x)	$y = 3 \sec (2 x)$
3358	Find the Asymptotes	y=x/(1-x^2)	$y = \frac{x}{1 - x^{2}}$
3359	Find the Other Trig Values in Quadrant I	sin(cos(x))=0	$\sin (\cos (x)) = 0$
3360	Find the Other Trig Values in Quadrant I	sin(t)=6/7	$\sin (t) = \frac{6}{7}$
3361	Find the Other Trig Values in Quadrant I	sin(x)=5/6	$\sin (x) = \frac{5}{6}$
3362	Find the Other Trig Values in Quadrant I	csc(x)=13/12	$\csc (x) = \frac{13}{12}$
3363	Find the Other Trig Values in Quadrant I	cos(x)=3/5	$\cos (x) = \frac{3}{5}$
3364	Find the Other Trig Values in Quadrant I	cos(x)=15/17	$\cos (x) = \frac{15}{17}$
3365	Find the Other Trig Values in Quadrant I	cos(a)=2/3	$\cos (a) = \frac{2}{3}$
3366	Find the Other Trig Values in Quadrant II	tan(x)=-12/5	$\tan (x) = - \frac{12}{5}$
3367	Find the Other Trig Values in Quadrant III	cos(3x)=-1	$\cos (3 x) = - 1$
3368	Find the Other Trig Values in Quadrant III	sin(x)=-3/5	$\sin (x) = - \frac{3}{5}$
3369	Solve for x	\|x-8\|=\|3x+9\|	$\| x - 8 \| = \| 3 x + 9 \|$
3370	Find the Other Trig Values in Quadrant IV	cos(x)=24/26	$\cos (x) = \frac{24}{26}$
3371	Solve for x	\|4x-3\|=8	$\| 4 x - 3 \| = 8$
3372	Find the Other Trig Values in Quadrant II	sin(t)=3/5	$\sin (t) = \frac{3}{5}$
3373	Find the Other Trig Values in Quadrant II	sin(u)=3/5	$\sin (u) = \frac{3}{5}$
3374	Find the Other Trig Values in Quadrant II	cos(2x)=-1/2	$\cos (2 x) = - \frac{1}{2}$
3375	Find the Other Trig Values in Quadrant IV	sec(t)=3/2	$\sec (t) = \frac{3}{2}$
3376	Find the Degree	(31pi)/18	$\frac{31 π}{18}$
3377	Find the Slope of a Parallel Line	y=3x+5	$y = 3 x + 5$
3378	Find the Degree	(17p)/12	$\frac{17 p}{12}$
3379	Find the Degree	(-2p)/3	$\frac{- 2 p}{3}$
3380	Find the Degree	pi/20	$\frac{π}{20}$
3381	Find the Degree	p(14)	$p (14)$
3382	Factor	(a^2+4a)^2-(a^2+4a)-20	${(a^{2} + 4 a)}^{2} - (a^{2} + 4 a) - 20$
3383	Factor	2a^3b-18a^2b^2	$2 a^{3} b - 18 a^{2} b^{2}$
3384	Factor	2c^3-12c^2+3c-18	$2 c^{3} - 12 c^{2} + 3 c - 18$
3385	Factor	2x^3-x^2-6x	$2 x^{3} - x^{2} - 6 x$
3386	Factor	2x^3-16x^2+14x	$2 x^{3} - 16 x^{2} + 14 x$
3387	Factor	2x^3-3x^2-18x-8	$2 x^{3} - 3 x^{2} - 18 x - 8$
3388	Factor	2x^3-4x^2-14x+28	$2 x^{3} - 4 x^{2} - 14 x + 28$
3389	Factor	2x^3-4x^2-22x+44	$2 x^{3} - 4 x^{2} - 22 x + 44$
3390	Factor	2x^3-4x^2-26x+52	$2 x^{3} - 4 x^{2} - 26 x + 52$
3391	Factor	2x^3+5x^2-25x	$2 x^{3} + 5 x^{2} - 25 x$
3392	Factor	2x^2-25x+72	$2 x^{2} - 25 x + 72$
3393	Factor	27x^3-y^6	$27 x^{3} - y^{6}$
3394	Factor	25s^2-10st+t^2	$25 s^{2} - 10 s t + t^{2}$
3395	Factor	2x^4+5x^2+3	$2 x^{4} + 5 x^{2} + 3$
3396	Factor	24x^2+68x+28	$24 x^{2} + 68 x + 28$
3397	Factor	24x^2+92x+28	$24 x^{2} + 92 x + 28$
3398	Factor	2x^3-5x^2-x+6	$2 x^{3} - 5 x^{2} - x + 6$
3399	Factor	2x^4-x^2+3x-1	$2 x^{4} - x^{2} + 3 x - 1$
3400	Factor	2x^4-x^3+49x^2-25x-25	$2 x^{4} - x^{3} + 49 x^{2} - 25 x - 25$