Mathway | Popular Problems

Popular Problems

Rank	Topic	Problem	Formatted Problem
4301	Find the Domain	9x+y=14	$9 x + y = 14$
4302	Find the Domain	-9x+y=15	$- 9 x + y = 15$
4303	Find the Domain	9x=2x+y	$9 x = 2 x + y$
4304	Find the Domain	9x-2=70	$9 x - 2 = 70$
4305	Find the Domain	9x-3y=-14	$9 x - 3 y = - 14$
4306	Find the Domain	C=4a+600	$C = 4 a + 600$
4307	Find the Domain	C=4x-3y	$C = 4 x - 3 y$
4308	Find the Domain	c=7x-3y	$c = 7 x - 3 y$
4309	Find the Domain	c=8t^2-96t+160	$c = 8 t^{2} - 96 t + 160$
4310	Find the Domain	complement (A)	complement $(A)$
4311	Find the Domain	cos(2x)- square root of 2sin(x)=1	$\cos (2 x) - \sqrt{2} \sin (x) = 1$
4312	Find the Domain	cos(2x)+0.5=cos(x)	$\cos (2 x) + 0.5 = \cos (x)$
4313	Find the Domain	cos(2z)+sin(2z)=2	$\cos (2 z) + \sin (2 z) = 2$
4314	Find the Domain	x+3y=8	$x + 3 y = 8$
4315	Find the Domain	D=6x-3y	$D = 6 x - 3 y$
4316	Find the Domain	dist=2Rcos(c)
4317	Find the Domain	e natural log of 8x^5- natural log of 2x	eln $(8 x^{5}) - \ln (2 x)$
4318	Find the Domain	e=(x-2)/(xx-9)	$e = \frac{x - 2}{x x - 9}$
4319	Find the Domain	evaluete-2*-2+((-1)^2-2)^3	$e v a l u e t e - 2 \cdot - 2 + {({(- 1)}^{2} - 2)}^{3}$
4320	Find the Domain	f(x)=(7x-6)/(x-2)	$f (x) = \frac{7 x - 6}{x - 2}$
4321	Find the Domain	f(x) = square root of 3x+2	$f (x) = \sqrt{3 x + 2}$
4322	Find the Domain	f(x) = square root of 4+76-4	$f (x) = \sqrt{4 + 76 - 4}$
4323	Find the Domain	f(x) = square root of 5x+7	$f (x) = \sqrt{5 x + 7}$
4324	Find the Domain	f(x)=24/x	$f (x) = \frac{24}{x}$
4325	Find the Domain	f(x)=3/(x^2+20x+96)	$f (x) = \frac{3}{x^{2} + 20 x + 96}$
4326	Find the Domain	f(x)=3/4x	$f (x) = \frac{3}{4} x$
4327	Find the Domain	f(x)=3^2-5	$f (x) = 3^{2} - 5$
4328	Find the Domain	f(x)=(3x)/(x^2+x-6)	$f (x) = \frac{3 x}{x^{2} + x - 6}$
4329	Find the Domain	f(x)=4/9x+26/9	$f (x) = \frac{4}{9} x + \frac{26}{9}$
4330	Find the Domain	f(x)=\|5x\|+4	$f (x) = \| 5 x \| + 4$
4331	Find the Domain	f(x)=\|x-1\|	$f (x) = \| x - 1 \|$
4332	Find the Domain	f(x)=\|x-3\|+4	$f (x) = \| x - 3 \| + 4$
4333	Find the Domain	f(x)=0.8^x	$f (x) = {0.8}^{x}$
4334	Find the Domain	f(x)=1/(1+ square root of x)	$f (x) = \frac{1}{1 + \sqrt{x}}$
4335	Find the Domain	f(x)=-1/2x^2	$f (x) = - \frac{1}{2} x^{2}$
4336	Find the Domain	f(x)=-1/2x+6	$f (x) = - \frac{1}{2} x + 6$
4337	Find the Domain	f(x)=1/2x-7	$f (x) = \frac{1}{2} x - 7$
4338	Solve Using an Inverse Matrix	x-y-z=0 , 0-2y-z=-1 , -4x-5y=-2	$x - y - z = 0$ , $0 - 2 y - z = - 1$ , $- 4 x - 5 y = - 2$
4339	Find the Domain	f(x)=(x-3)(x-2i)(x+2i)	$f (x) = (x - 3) (x - 2 i) (x + 2 i)$
4340	Find the Domain	f(x)=0.25(4)^x-6	$f (x) = 0.25 {(4)}^{x} - 6$
4341	Find the Domain	f(x)=(x+3)^2-3	$f (x) = {(x + 3)}^{2} - 3$
4342	Find the Domain	f(x)=(x-4)^2-3	$f (x) = {(x - 4)}^{2} - 3$
4343	Find the Domain	f(x)=( square root of x-2)/(x^2-10)	$f (x) = \frac{\sqrt{x - 2}}{x^{2} - 10}$
4344	Find the Domain	f(x)=(x^2+5x-2)/(x^2-4)	$f (x) = \frac{x^{2} + 5 x - 2}{x^{2} - 4}$
4345	Find the Domain	f(x)x^2+6x+12	$f (x) x^{2} + 6 x + 12$
4346	Find the Domain	f(x)x^2-3x-12	$f (x) x^{2} - 3 x - 12$
4347	Find the Domain	f(x)=\|x\|+\|x-1\|	$f (x) = \| x \| + \| x - 1 \|$
4348	Find the Domain	f(x)=4x^3-7x^2+8x-9	$f (x) = 4 x^{3} - 7 x^{2} + 8 x - 9$
4349	Find the Domain	f(x)=45-87x-78	$f (x) = 45 - 87 x - 78$
4350	Find the Domain	FR^3-R^2	$F R^{3} - R^{2}$
4351	Find the Domain	f(0)=0.48 natural log of x+1+27	$f (0) = 0.48 \ln (x + 1) + 27$
4352	Find the Domain	f(100)=0.48 natural log of x+1+27	$f (100) = 0.48 \ln (x + 1) + 27$
4353	Find the Domain	f(4)f^-1(625)	$f (4) f^{- 1} (625)$
4354	Find the Domain	f(k)=-k^2-3k+1	$f (k) = - k^{2} - 3 k + 1$
4355	Find the Domain	f(n)=n/(20-4n)	$f (n) = \frac{n}{20 - 4 n}$
4356	Find the Domain	f(n)=2-3n	$f (n) = 2 - 3 n$
4357	Find the Domain	f(n)=2n-1	$f (n) = 2 n - 1$
4358	Find the Domain	f(x)=-4x^2+24x-2	$f (x) = - 4 x^{2} + 24 x - 2$
4359	Find the Domain	f(x)=-4x-7	$f (x) = - 4 x - 7$
4360	Find the Domain	f(x)=5(1.4)^x+2	$f (x) = 5 {(1.4)}^{x} + 2$
4361	Find the Domain	f(x)=5 square root of x-4	$f (x) = 5 \sqrt{x - 4}$
4362	Find the Domain	f(x)=6x^2-6xf(x+h)	$f (x) = 6 x^{2} - 6 x f (x + h)$
4363	Find the Domain	f(x)=-8.7x+38	$f (x) = - 8.7 x + 38$
4364	Find the Domain	f(x)=-8x^2+24x	$f (x) = - 8 x^{2} + 24 x$
4365	Find the Domain	f(x)=-8x+4	$f (x) = - 8 x + 4$
4366	Find the Domain	f(x)=8x-3	$f (x) = 8 x - 3$
4367	Find the Domain	f(x)=3-7x	$f (x) = 3 - 7 x$
4368	Find the Domain	f(x)=3 natural log of x-1	$f (x) = 3 \ln (x - 1)$
4369	Find the Domain	f(x)=3x+2e^x	$f (x) = 3 x + 2 e^{x}$
4370	Find the Domain	f(x)=-4.9x^(2+12)	$f (x) = - 4.9 x^{2 + 12}$
4371	Find the Domain	f(x)=1.62e^(0.0423(50))	$f (x) = 1.62 e^{0.0423 (50)}$
4372	Find the Domain	f(x)=100(1.25)	$f (x) = 100 (1.25)$
4373	Find the Domain	f(x)=10x+25	$f (x) = 10 x + 25$
4374	Find the Domain	f(x)=-2x^2+8x-5	$f (x) = - 2 x^{2} + 8 x - 5$
4375	Find the Domain	f(x)=2x^2-12x+22	$f (x) = 2 x^{2} - 12 x + 22$
4376	Find the Domain	f(x)=-2x^2-3	$f (x) = - 2 x^{2} - 3$
4377	Find the Domain	f(x)=2x^3+4x	$f (x) = 2 x^{3} + 4 x$
4378	Find the Domain	f(x)=2x^3-3x+4	$f (x) = 2 x^{3} - 3 x + 4$
4379	Find the Domain	f(x)=-2x^3-7x^2+14x-8	$f (x) = - 2 x^{3} - 7 x^{2} + 14 x - 8$
4380	Find the Domain	f(x)=(x+2)/(x-7)	$f (x) = \frac{x + 2}{x - 7}$
4381	Find the Domain	f(x)=(x-7)/(x+4)	$f (x) = \frac{x - 7}{x + 4}$
4382	Find the Domain	f(x)=x^2-8x+12	$f (x) = x^{2} - 8 x + 12$
4383	Solve Using an Inverse Matrix	6x-12y=16 , 3x-6y=8	$6 x - 12 y = 16$ , $3 x - 6 y = 8$
4384	Find the Domain	f(x)=x^3-3x^2-9x+5	$f (x) = x^{3} - 3 x^{2} - 9 x + 5$
4385	Find the Domain	f(x)=x^3-4x	$f (x) = x^{3} - 4 x$
4386	Find the Domain	f(x)=x^3-7x^2-9x+6^3	$f (x) = x^{3} - 7 x^{2} - 9 x + 6^{3}$
4387	Find the Domain	F=1.8C+32	$F = 1.8 C + 32$
4388	Find the Domain	f=6gh	$f = 6 g h$
4389	Find the Domain	FV=PV(1+0.0043)^60	$F V = P V {(1 + 0.0043)}^{60}$
4390	Find the Domain	g(x)=\|x\|-7	$g (x) = \| x \| - 7$
4391	Find the Domain	g(x)=3/4x+2	$g (x) = \frac{3}{4} x + 2$
4392	Find the Domain	g(x)=-8/(x^2+1)	$g (x) = \frac{- 8}{x^{2} + 1}$
4393	Find the Domain	g(x) = square root of 3x-6	$g (x) = \sqrt{3 x - 6}$
4394	Find the Domain	g(x) = cube root of x-2	$g (x) = \sqrt[3]{x - 2}$
4395	Find the Domain	g(x) = sixth root of 3-x	$g (x) = \sqrt[6]{3 - x}$
4396	Find the Domain	g(x)=x^3-1	$g (x) = x^{3} - 1$
4397	Find the Domain	g(x)=(x-9)/(x^2-25)	$g (x) = \frac{x - 9}{x^{2} - 25}$
4398	Find the Domain	g(x)=2x	$g (x) = 2 x$
4399	Find the Domain	g(x)=2x-1	$g (x) = 2 x - 1$
4400	Find the Domain	g(x)=3x+4	$g (x) = 3 x + 4$