Mathway | Popular Problems

Popular Problems

Rank	Topic	Problem	Formatted Problem
13201	Find the Domain	(x+15)/(x^2-9x-10)	$\frac{x + 15}{x^{2} - 9 x - 10}$
13202	Find the Domain	(x+3)/(x^2-9)	$\frac{x + 3}{x^{2} - 9}$
13203	Find the Domain	square root of 125x^2	$\sqrt{125 x^{2}}$
13204	Find the Domain	square root of 14-x	$\sqrt{14 - x}$
13205	Find the Domain	square root of x^2-3x-4	$\sqrt{x^{2} - 3 x - 4}$
13206	Find the Domain	square root of 16-x	$\sqrt{16 - x}$
13207	Find the Domain	square root of x^2-6	$\sqrt{x^{2} - 6}$
13208	Find the Domain	square root of (x-8)/(x+3)	$\sqrt{\frac{x - 8}{x + 3}}$
13209	Find the Domain	square root of 2x-3	$\sqrt{2 x - 3}$
13210	Find the Domain	square root of 2x+8	$\sqrt{2 x + 8}$
13211	Find the Domain	- square root of 25-x^2	$- \sqrt{25 - x^{2}}$
13212	Find the Domain	square root of 25-x^2+ square root of x^2-16	$\sqrt{25 - x^{2}} + \sqrt{x^{2} - 16}$
13213	Find the Domain	square root of 2+x* square root of 2+x	$\sqrt{2 + x} \cdot \sqrt{2 + x}$
13214	Find the Domain	square root of -3x-2	$\sqrt{- 3 x - 2}$
13215	Find the Domain	square root of 3x-2	$\sqrt{3 x - 2}$
13216	Find the Domain	square root of 2x-6	$\sqrt{2 x - 6}$
13217	Find the Domain	square root of 3-2x	$\sqrt{3 - 2 x}$
13218	Find the Domain	square root of 6x+1	$\sqrt{6 x + 1}$
13219	Find the Domain	square root of 6x+6	$\sqrt{6 x + 6}$
13220	Find the Domain	square root of 81-4x^2	$\sqrt{81 - 4 x^{2}}$
13221	Find the Domain	square root of 7x^2-58x+16	$\sqrt{7 x^{2} - 58 x + 16}$
13222	Find the Domain	square root of 5x-9	$\sqrt{5 x - 9}$
13223	Find the Domain	square root of 49-x^2	$\sqrt{49 - x^{2}}$
13224	Find the Domain	square root of 42-(x^2-x)	$\sqrt{42 - (x^{2} - x)}$
13225	Find the Domain	f(x) = square root of 2x-14	$f (x) = \sqrt{2 x - 14}$
13226	Find the Domain	square root of x+ square root of 1-x	$\sqrt{x} + \sqrt{1 - x}$
13227	Find the Domain	square root of 8-5x	$\sqrt{8 - 5 x}$
13228	Find the Domain	square root of 8-x	$\sqrt{8 - x}$
13229	Find the Domain	square root of -8x+8	$\sqrt{- 8 x + 8}$
13230	Find the Domain	square root of 9x+1	$\sqrt{9 x + 1}$
13231	Find the Domain	square root of 9x+8	$\sqrt{9 x + 8}$
13232	Find the Domain	cube root of -8x^5	$\sqrt[3]{- 8 x^{5}}$
13233	Find the Domain	fourth root of (1-x)/(2+x)	$\sqrt[4]{\frac{1 - x}{2 + x}}$
13234	Find the Domain	fourth root of 1-x^2	$\sqrt[4]{1 - x^{2}}$
13235	Find the Domain	x/(x^2-100)	$\frac{x}{x^{2} - 100}$
13236	Find the Domain	cube root of x-6	$\sqrt[3]{x - 6}$
13237	Find the Domain	fourth root of 32x^5	$\sqrt[4]{32 x^{5}}$
13238	Find the Domain	square root of x-2+ square root of 2-x	$\sqrt{x - 2} + \sqrt{2 - x}$
13239	Graph	theta=(11pi)/6	$θ = \frac{11 π}{6}$
13240	Find the Domain	square root of x-12	$\sqrt{x - 12}$
13241	Find the Domain	x^2-2x-6	$x^{2} - 2 x - 6$
13242	Find the Domain	-x^2-4x+4	$- x^{2} - 4 x + 4$
13243	Find the Domain	x^2-4x-12	$x^{2} - 4 x - 12$
13244	Find the Domain	x^2+4x+7	$x^{2} + 4 x + 7$
13245	Find the Domain	x/(x-16)	$\frac{x}{x - 16}$
13246	Find the Domain	-x^2+6x-8	$- x^{2} + 6 x - 8$
13247	Find the Domain	x^2-12x+42	$x^{2} - 12 x + 42$
13248	Find the Domain	x^2+5x-24	$x^{2} + 5 x - 24$
13249	Find the Domain	x/(x-5)	$\frac{x}{x - 5}$
13250	Find the Domain	x^2+2x+1	$x^{2} + 2 x + 1$
13251	Find the Domain	x^(1/4)	$x^{\frac{1}{4}}$
13252	Find the Domain	x/(2x+1)	$\frac{x}{2 x + 1}$
13253	Find the Domain	x/(6x+25)	$\frac{x}{6 x + 25}$
13254	Find the Domain	cot(x)+2	$\cot (x) + 2$
13255	Find the Domain	f(x)=((x-6)/(x-3))	$f (x) = (\frac{x - 6}{x - 3})$
13256	Find the Domain	f(t)=(1-2t)/(1-t)	$f (t) = \frac{1 - 2 t}{1 - t}$
13257	Find the Directrix	-1/40x^2=y	$- \frac{1}{40} x^{2} = y$
13258	Find the Domain	f(x) square root of 16-x^2	$f (x) \sqrt{16 - x^{2}}$
13259	Find the Directrix	y^2=-8x	$y^{2} = - 8 x$
13260	Find the Domain	cos(3x)sin(x)	$\cos (3 x) \sin (x)$
13261	Find the Domain	f(x)=(x-10)^(1/2)	$f (x) = {(x - 10)}^{\frac{1}{2}}$
13262	Find the Domain	f(x)=( square root of 1-3x)/x	$f (x) = \frac{\sqrt{1 - 3 x}}{x}$
13263	Find the Domain	f(x)=( square root of x)/(4x^2+3x-1)	$f (x) = \frac{\sqrt{x}}{4 x^{2} + 3 x - 1}$
13264	Find the Domain	f(x)=6x	$f (x) = 6 x$
13265	Find the Domain	f(x) square root of x-4	$f (x) \sqrt{x - 4}$
13266	Find the Domain	f(x)=(x+5)/(x^3-16x)	$f (x) = \frac{x + 5}{x^{3} - 16 x}$
13267	Find the Domain	f(x)=(x-4)^2-9	$f (x) = {(x - 4)}^{2} - 9$
13268	Find the Domain	f(x)=(1/3)^x	$f (x) = {(\frac{1}{3})}^{x}$
13269	Find the Domain	f(x)=(x^2+9x+20)/(x-4)	$f (x) = \frac{x^{2} + 9 x + 20}{x - 4}$
13270	Find the Domain	f(x)=(x^2(x-2))/(x^2-2x)	$f (x) = \frac{x^{2} (x - 2)}{x^{2} - 2 x}$
13271	Find the Domain	f(x)=(x^2-3x-4)/(2x^2+x-1)	$f (x) = \frac{x^{2} - 3 x - 4}{2 x^{2} + x - 1}$
13272	Find the Domain	f(x)=( square root of x)/(x^2-11x+10)	$f (x) = \frac{\sqrt{x}}{x^{2} - 11 x + 10}$
13273	Find the Domain	f(x)=( square root of x-4)/(2x-16)	$f (x) = \frac{\sqrt{x - 4}}{2 x - 16}$
13274	Find the Domain	f(x)=(x^2)/( square root of 6x-x)	$f (x) = \frac{x^{2}}{\sqrt{6 x - x}}$
13275	Find the Domain	f(x)=(x^2-9x+20)/(x^2-4x+3)	$f (x) = \frac{x^{2} - 9 x + 20}{x^{2} - 4 x + 3}$
13276	Find the Domain	f(x)=(x^2-9)/(x^2-1)	$f (x) = \frac{x^{2} - 9}{x^{2} - 1}$
13277	Find the Domain	f(x)=(x^2-4)/(x-2)	$f (x) = \frac{x^{2} - 4}{x - 2}$
13278	Find the Domain	f(x)=(5(x+3))/(2x^2-5x-3)	$f (x) = \frac{5 (x + 3)}{2 x^{2} - 5 x - 3}$
13279	Find the Domain	f(x)=(4x)/(x^2-9)	$f (x) = \frac{4 x}{x^{2} - 9}$
13280	Find the Domain	f(x)=(6x)/(5x-2)	$f (x) = \frac{6 x}{5 x - 2}$
13281	Find the Domain	f(x)=(6x-7)/(6x^2-7x)	$f (x) = \frac{6 x - 7}{6 x^{2} - 7 x}$
13282	Find the Domain	f(x)=(6x+6)/(x^2-6x)	$f (x) = \frac{6 x + 6}{x^{2} - 6 x}$
13283	Find the Domain	f(x)=(7x^2)/(6x^2+1)	$f (x) = \frac{7 x^{2}}{6 x^{2} + 1}$
13284	Find the Domain	f(x)=7/(x^2+5)	$f (x) = \frac{7}{x^{2} + 5}$
13285	Find the Domain	f(x)=5/(2x^2+x-1)	$f (x) = \frac{5}{2 x^{2} + x - 1}$
13286	Find the Domain	f(x)=6/(4-x)	$f (x) = \frac{6}{4 - x}$
13287	Find the Domain	f(x)=(8(x^2-2x-63))/(9(x^2-81))	$f (x) = \frac{8 (x^{2} - 2 x - 63)}{9 (x^{2} - 81)}$
13288	Find the Domain	f(x)=7/(x-6)	$f (x) = \frac{7}{x - 6}$
13289	Find the Domain	g(y)=(y+2)/( square root of y-10)	$g (y) = \frac{y + 2}{\sqrt{y - 10}}$
13290	Find the Domain	f(x)=7/(4x+12)	$f (x) = \frac{7}{4 x + 12}$
13291	Find the Domain	f(x)=-e^(3x+1)-5	$f (x) = - e^{3 x + 1} - 5$
13292	Find the Domain	f(x) = natural log of (x-9)^2	$f (x) = \ln ({(x - 9)}^{2})$
13293	Solve for x	x^3-3x^2-3x-9=0	$x^{3} - 3 x^{2} - 3 x - 9 = 0$
13294	Find the Domain	f(x) = square root of 11-2/3x	$f (x) = \sqrt{11 - \frac{2}{3} x}$
13295	Find the Domain	f(x)=e^(x-3)	$f (x) = e^{x - 3}$
13296	Find the Domain	f(x) = square root of x^2-2x-3	$f (x) = \sqrt{x^{2} - 2 x - 3}$
13297	Find the Domain	f(x) = square root of x^2-3x-4	$f (x) = \sqrt{x^{2} - 3 x - 4}$
13298	Find the Domain	f(x) = square root of 2x-10	$f (x) = \sqrt{2 x - 10}$
13299	Find the Domain	f(x) = square root of 3-x+ square root of x-2	$f (x) = \sqrt{3 - x} + \sqrt{x - 2}$
13300	Find the Domain	f(x) = square root of 3x+1	$f (x) = \sqrt{3 x + 1}$