Mathway | Popular Problems

Popular Problems

Rank	Topic	Problem	Formatted Problem
116301	Find the Inverse	f(x)=4/(x+7)	$f (x) = \frac{4}{x + 7}$
116302	Find the Inverse	f(x) = log base 6 of x-2	$f (x) = \log_{6} (x - 2)$
116303	Find the Inverse	g(x)=-2(x-4)	$g (x) = - 2 (x - 4)$
116304	Find the Roots (Zeros)	x^3+6x+20	$x^{3} + 6 x + 20$
116305	Find the Roots (Zeros)	x^4-2x^3+4x-8	$x^{4} - 2 x^{3} + 4 x - 8$
116306	Find the Roots (Zeros)	2(x-3)^2-8	$2 {(x - 3)}^{2} - 8$
116307	Find the GCF	-7y^2+7y+84	$- 7 y^{2} + 7 y + 84$
116308	Find the GCF	72y^5+18y^2	$72 y^{5} + 18 y^{2}$
116309	Find Where Undefined/Discontinuous	(4x^2+13x+3)/(16x^2-1)*(4x^2+3x-1)/(x^2+2x-3)	$\frac{4 x^{2} + 13 x + 3}{16 x^{2} - 1} \cdot \frac{4 x^{2} + 3 x - 1}{x^{2} + 2 x - 3}$
116310	Convert to an Improper Fraction	4 2/9	$4 \frac{2}{9}$
116311	Find the x and y Intercepts	2x^3+8x^2-8x-32	$2 x^{3} + 8 x^{2} - 8 x - 32$
116312	Find the x and y Intercepts	2x^3-10x^2-8x+40	$2 x^{3} - 10 x^{2} - 8 x + 40$
116313	Find the x and y Intercepts	-3x^3-21x^2-30x	$- 3 x^{3} - 21 x^{2} - 30 x$
116314	Find the x and y Intercepts	-x^3+x^2+12x	$- x^{3} + x^{2} + 12 x$
116315	Find the x and y Intercepts	(2x^2+2x-4)/(x^2+x)	$\frac{2 x^{2} + 2 x - 4}{x^{2} + x}$
116316	Find the Equation of the Circle	(-6,-8) r=10	$(- 6, - 8)$ $r = 10$
116317	Use the Rational Roots Test to Find All Possible Roots	f(x)=x^4-2x^3+4x-8	$f (x) = x^{4} - 2 x^{3} + 4 x - 8$
116318	Find the Domain	5 square root of x-4	$5 \sqrt{x - 4}$
116319	Find the Domain	(x-1)/(x^2+2x+1)	$\frac{x - 1}{x^{2} + 2 x + 1}$
116320	Find the Domain	square root of 4-3x	$\sqrt{4 - 3 x}$
116321	Find the Domain	square root of 4x-20	$\sqrt{4 x - 20}$
116322	Find the Domain	1/(4-X)	$\frac{1}{4 - X}$
116323	Convert to Scientific Notation	0.0081	$0.0081$
116324	Convert to Scientific Notation	78 , 0 , 0	$78$ , $0$ , $0$
116325	Convert to Scientific Notation	0.000056	$0.000056$
116326	Find the Vertex	f(x)=-2(x+5)^2-3	$f (x) = - 2 {(x + 5)}^{2} - 3$
116327	Find the Maximum/Minimum Value	f(x)=-2x^2-2x+3	$f (x) = - 2 x^{2} - 2 x + 3$
116328	Find the Maximum/Minimum Value	f(x)=2x^2-12x-2	$f (x) = 2 x^{2} - 12 x - 2$
116329	Find the Maximum/Minimum Value	f(x)=-2x^2+16x-2	$f (x) = - 2 x^{2} + 16 x - 2$
116330	Find the Maximum/Minimum Value	f(x)=-0.1x^2+0.7x+7	$f (x) = - 0.1 x^{2} + 0.7 x + 7$
116331	Find the Maximum/Minimum Value	m(x)=-x(x-4)	$m (x) = - x (x - 4)$
116332	Find the Maximum/Minimum Value	f(x)=3x^2+12x-2	$f (x) = 3 x^{2} + 12 x - 2$
116333	Divide Using Synthetic Division	(x^3+3x^2+4x+2)/(x+1)	$\frac{x^{3} + 3 x^{2} + 4 x + 2}{x + 1}$
116334	Find the Symmetry	y=x^3+2x	$y = x^{3} + 2 x$
116335	Write in y=mx+b Form	8x+8y=40	$8 x + 8 y = 40$
116336	Find the Roots (Zeros)	x^4+15x^3+40x^2-39x+55=0	$x^{4} + 15 x^{3} + 40 x^{2} - 39 x + 55 = 0$
116337	Find the Roots (Zeros)	x^3-x^2+x+39=0	$x^{3} - x^{2} + x + 39 = 0$
116338	Find the Roots (Zeros)	2x-5=-3x^2	$2 x - 5 = - 3 x^{2}$
116339	Find the Roots (Zeros)	x^3+3x^2-33x-35=0	$x^{3} + 3 x^{2} - 33 x - 35 = 0$
116340	Find the Roots (Zeros)	x^3+121x=0	$x^{3} + 121 x = 0$
116341	Find the Roots (Zeros)	y=x^2-17x+52	$y = x^{2} - 17 x + 52$
116342	Convert from Radians to Degrees	(19pi)/2	$\frac{19 π}{2}$
116343	Convert from Radians to Degrees	arctan(3/4)	$\arctan (\frac{3}{4})$
116344	Find the Roots (Zeros)	f(x)=9x^5-27x^4-10x^3+30x^2+x-3	$f (x) = 9 x^{5} - 27 x^{4} - 10 x^{3} + 30 x^{2} + x - 3$
116345	Find the Roots (Zeros)	f(x)=-2x^2+16x-23	$f (x) = - 2 x^{2} + 16 x - 23$
116346	Find the Roots (Zeros)	p(x)=2x^3-18x	$p (x) = 2 x^{3} - 18 x$
116347	Find the Roots (Zeros)	f(x)=x^2-4x-16	$f (x) = x^{2} - 4 x - 16$
116348	Find the Roots (Zeros)	P(x)=2x^3-18x	$P (x) = 2 x^{3} - 18 x$
116349	Evaluate the Function	f(0)=3x^2+3x-2	$f (0) = 3 x^{2} + 3 x - 2$
116350	Evaluate the Function	g(6)=-1-7r	$g (6) = - 1 - 7 r$
116351	Evaluate the Function	f(k^2-1)=-x^2-2x+1	$f (k^{2} - 1) = - x^{2} - 2 x + 1$
116352	Evaluate the Function	f(-x)=3x^2+2x-3	$f (- x) = 3 x^{2} + 2 x - 3$
116353	Solve Using the Square Root Property	5-6y^2=113	$5 - 6 y^{2} = 113$
116354	Find the Slope	y=-4/5x+9	$y = - \frac{4}{5} x + 9$
116355	Find the Slope	(19,-2) , (-11,10)	$(19, - 2)$ , $(- 11, 10)$
116356	Find the Slope	x+12=y	$x + 12 = y$
116357	Find the Slope	-y=-12	$- y = - 12$
116358	Find the Slope	(1,0) , (3,8)	$(1, 0) (3, 8)$
116359	Write in Standard Form	y=5/3x+17/3	$y = \frac{5}{3} x + \frac{17}{3}$
116360	Solve by Factoring	x^2-23x=0	$x^{2} - 23 x = 0$
116361	Solve by Factoring	x^3+8x^2+4x-48=(x+6)	$x^{3} + 8 x^{2} + 4 x - 48 = (x + 6)$
116362	Solve by Factoring	6x^4=1296x	$6 x^{4} = 1296 x$
116363	Convert to a Simplified Fraction	155%	$155 %$
116364	Convert to a Simplified Fraction	0.59	$0.59$
116365	Convert to a Simplified Fraction	9.25%	$9.25 %$
116366	Write in Standard Form	4/i	$\frac{4}{i}$
116367	Find the Vertex	y=2x^2+x-14	$y = 2 x^{2} + x - 14$
116368	Identify the Zeros and Their Multiplicities	f(x)=x^4-27x^2+50	$f (x) = x^{4} - 27 x^{2} + 50$
116369	Identify the Zeros and Their Multiplicities	y=x^4-8x^2+16	$y = x^{4} - 8 x^{2} + 16$
116370	Simplify/Condense	2 natural log of x-1/4 natural log of y	$2 \ln (x) - \frac{1}{4} \ln (y)$
116371	Simplify/Condense	1/3( log base 4 of x+ log base 4 of z)	$\frac{1}{3} (\log_{4} (x) + \log_{4} (z))$
116372	Find the Inverse	y=1.1^x	$y = {1.1}^{x}$
116373	Factor by Grouping	4xy-3x-12y+9	$4 x y - 3 x - 12 y + 9$
116374	Find the Asymptotes	2^x-5	$2^{x} - 5$
116375	Solve by Completing the Square	x^2-4/5x=16/25	$x^{2} - \frac{4}{5} x = \frac{16}{25}$
116376	Solve by Completing the Square	x^2+6x-15=0	$x^{2} + 6 x - 15 = 0$
116377	Find the Maximum/Minimum Value	h(t)=-4.9t^2+14.7t+1	$h (t) = - 4.9 t^{2} + 14.7 t + 1$
116378	Find the Maximum/Minimum Value	f(x)=3x^2-24x-1	$f (x) = 3 x^{2} - 24 x - 1$
116379	Find the Maximum/Minimum Value	f(x)=2x^2-4x-4	$f (x) = 2 x^{2} - 4 x - 4$
116380	Find the Maximum/Minimum Value	f(x)=2x^2-12x-1	$f (x) = 2 x^{2} - 12 x - 1$
116381	Find the Asymptotes	q(x)=(x+8)/(x^2-10x+9)	$q (x) = \frac{x + 8}{x^{2} - 10 x + 9}$
116382	Convert to a Percentage	0.03	$0.03$
116383	Determine if Rational	19pi	$19 π$
116384	Convert to a Percentage	3.68	$3.68$
116385	Determine if Rational	20pi	$20 π$
116386	Find the Domain and Range	y=(x+6)/(4x-8)	$y = \frac{x + 6}{4 x - 8}$
116387	Find the Domain and Range	y=- square root of 2x-5	$y = - \sqrt{2 x - 5}$
116388	Find the Domain and Range	y=-6/x	$y = - \frac{6}{x}$
116389	Find the Domain and Range	x=y^13	$x = y^{13}$
116390	Find the Domain and Range	x=y^8	$x = y^{8}$
116391	Find the Domain and Range	y=x^11	$y = x^{11}$
116392	Find the Domain and Range	y=21/x	$y = \frac{21}{x}$
116393	Determine if Odd, Even, or Neither	f(x)=x^5+6x	$f (x) = x^{5} + 6 x$
116394	Find the Discriminant	-2x^2-5x+4=0	$- 2 x^{2} - 5 x + 4 = 0$
116395	Convert to Scientific Notation	5000039	$5000039$
116396	Convert to Scientific Notation	110000	$110000$
116397	Convert to Scientific Notation	673.5	$673.5$
116398	Convert to Scientific Notation	0.014	$0.014$
116399	Divide Using Long Polynomial Division	(8a^3-2a^2-2a+8)/(4a+3)	$\frac{8 a^{3} - 2 a^{2} - 2 a + 8}{4 a + 3}$
116400	Divide Using Long Polynomial Division	(9x^2-21x-20)÷(x-1)	$(9 x^{2} - 21 x - 20) \div (x - 1)$