Mathway | Popular Problems

Popular Problems

Rank	Topic	Problem	Formatted Problem
150101	Find the Range	f(x)=x^2+8x+7	$f (x) = x^{2} + 8 x + 7$
150102	Find the Range	f(x)=(x-4)^2-5	$f (x) = {(x - 4)}^{2} - 5$
150103	Find the Range	f(x)=-2x if x<=0; -7 if x>0	$f (x) = {\begin{cases} - 2 x & x \leq 0 \\ - 7 & x > 0 \end{cases}$
150104	Find the Range	f(x)=(1/3)^x	$f (x) = {(\frac{1}{3})}^{x}$
150105	Find the Equation of the Circle	(9,2),r=3	$(9, 2) r = 3$
150106	Find the Degree	-5pi	$- 5 π$
150107	Find the Degree	4x+4	$4 x + 4$
150108	Find the Degree	53	$53$
150109	Find the Degree	56	$56$
150110	Find the Degree	59	$59$
150111	Find the Degree	5x^2+7x^10-4x^4+9x-2	$5 x^{2} + 7 x^{10} - 4 x^{4} + 9 x - 2$
150112	Find the Degree	5x^3y^4-8x^5y^6+8	$5 x^{3} y^{4} - 8 x^{5} y^{6} + 8$
150113	Find the Degree	-6s^9t	$- 6 s^{9} t$
150114	Find the Degree	6xyz-4x^2	$6 x y z - 4 x^{2}$
150115	Find the Degree	63	$63$
150116	Find the Degree	5x+3x^4-7x^3+10	$5 x + 3 x^{4} - 7 x^{3} + 10$
150117	Find the Degree	66	$66$
150118	Find the Degree	67	$67$
150119	Find the Degree	68	$68$
150120	Find the Degree	7i	$7 i$
150121	Find the Degree	74	$74$
150122	Find the Degree	arcsin(-1)	$\arcsin (- 1)$
150123	Find the Degree	x^2-4x^3+9x-12x^4+63	$x^{2} - 4 x^{3} + 9 x - 12 x^{4} + 63$
150124	Find the Degree	x+xy+xyz	$x + x y + x y z$
150125	Find the Degree	84	$84$
150126	Find the Degree	86	$86$
150127	Find the Degree	-8x^3y+9x^5y^2	$- 8 x^{3} y + 9 x^{5} y^{2}$
150128	Find the Degree	9x^4y^9	$9 x^{4} y^{9}$
150129	Find the Degree	9m^5	$9 m^{5}$
150130	Find the Degree	-9n+10	$- 9 n + 10$
150131	Find the Degree	-3xy^3	$- 3 x y^{3}$
150132	Find the Degree	480	$480$
150133	Find the Degree	47	$47$
150134	Find the Degree	4w^11-w^12	$4 w^{11} - w^{12}$
150135	Find the Degree	3x^4y	$3 x^{4} y$
150136	Find the Degree	3x^7	$3 x^{7}$
150137	Find the Degree	300	$300$
150138	Find the Degree	17x	$17 x$
150139	Find the Degree	12x^3	$12 x^{3}$
150140	Find the Degree	12x^9+x^8+2x^4+25x^2+x+27	$12 x^{9} + x^{8} + 2 x^{4} + 25 x^{2} + x + 27$
150141	Find the Degree	10x	$10 x$
150142	Find the Degree	5/8	$\frac{5}{8}$
150143	Find the Degree	(3pi)/7	$\frac{3 π}{7}$
150144	Find the Degree	105	$105$
150145	Find the Degree	square root of 10	$\sqrt{10}$
150146	Find the Degree	(x^2-y)^2	${(x^{2} - y)}^{2}$
150147	Find the Degree	(14pi)/9	$\frac{14 π}{9}$
150148	Find the Constant of Variation	y=4/7x	$y = \frac{4}{7} x$
150149	Find the Constant of Variation	y=5/9x	$y = \frac{5}{9} x$
150150	Convert from Interval to Inequality	(-5,1]	$(- 5, 1]$
150151	Find the LCD	x^2-16 , 2x+8 , x	$x^{2} - 16$ , $2 x + 8$ , $x$
150152	Convert to Rectangular Coordinates	(- square root of 3,1)	$(- \sqrt{3}, 1)$
150153	Convert to Rectangular Coordinates	(0,-pi)	$(0, - π)$
150154	Find the LCD	y/(y^2-16) , (4y)/(y^2+5y+4)	$\frac{y}{y^{2} - 16}$ , $\frac{4 y}{y^{2} + 5 y + 4}$
150155	Find the LCD	7/(3a) ; 2/5	$\frac{7}{3 a}$ ; $\frac{2}{5}$
150156	Convert to Rectangular Coordinates	(-4,(5pi)/6)	$(- 4, \frac{5 π}{6})$
150157	Convert to Rectangular Coordinates	(4,120)	$(4, 120)$
150158	Convert to Rectangular Coordinates	(6,(7pi)/4)	$(6, \frac{7 π}{4})$
150159	Find the LCD	1/(12xy) , (y^3)/(15x^2)	$\frac{1}{12 x y}$ , $\frac{y^{3}}{15 x^{2}}$
150160	Find the LCD	1/(6x-2) , 1/(9x-3)	$\frac{1}{6 x - 2}$ , $\frac{1}{9 x - 3}$
150161	Find the LCD	1/(40x) , 1/(5^2) , 1/(8x^3)	$\frac{1}{40 x}$ , $\frac{1}{5^{2}}$ , $\frac{1}{8 x^{3}}$
150162	Find the LCD	(4x-5)/(x^2-4x-5) , (2x+1)/(x^2-25)	$\frac{4 x - 5}{x^{2} - 4 x - 5}$ , $\frac{2 x + 1}{x^{2} - 25}$
150163	Find the LCD	4/(x-b) , 2/(b-x)	$\frac{4}{x - b}$ , $\frac{2}{b - x}$
150164	Find the LCD	(4x)/(x-2) , (10x)/(x-3)	$\frac{4 x}{x - 2}$ , $\frac{10 x}{x - 3}$
150165	Find the LCD	4/15 ; 5/27	$\frac{4}{15}$ ; $\frac{5}{27}$
150166	Find the LCD	4/9 , 7/12	$\frac{4}{9}$ , $\frac{7}{12}$
150167	Find the LCD	4/5 , 31/35	$\frac{4}{5}$ , $\frac{31}{35}$
150168	Find the LCD	7/(12x^3y) , 3/(4xy^2)	$\frac{7}{12 x^{3} y}$ , $\frac{3}{4 x y^{2}}$
150169	Find the LCD	3/(15v^2) , (v^2-4)/(20v^3)	$\frac{3}{15 v^{2}}$ , $\frac{v^{2} - 4}{20 v^{3}}$
150170	Find the LCD	21/(c^5d) , 11/(5c^2d^4)	$\frac{21}{c^{5} d}$ , $\frac{11}{5 c^{2} d^{4}}$
150171	Find the LCD	2/(7x) , x/(x+7)	$\frac{2}{7 x}$ , $\frac{x}{x + 7}$
150172	Find the LCD	2/(7x+3) , 7/(8x)	$\frac{2}{7 x + 3}$ , $\frac{7}{8 x}$
150173	Find the LCD	-2/(7z) , 14/(2z)	$- \frac{2}{7 z}$ , $\frac{14}{2 z}$
150174	Find the LCD	13/(35r^5) , 11/(20r^3)	$\frac{13}{35 r^{5}}$ , $\frac{11}{20 r^{3}}$
150175	Find the LCD	13/(4x) , 7/(2x+4)	$\frac{13}{4 x}$ , $\frac{7}{2 x + 4}$
150176	Find Any Equation Perpendicular to the Line	x-6y=4	$x - 6 y = 4$
150177	Evaluate Using the Given Value	f(6)=1	$f (6) = 1$
150178	Evaluate Using the Given Value	f(6)=10	$f (6) = 10$
150179	Evaluate Using the Given Value	f(6)=5000(0.972)^6	$f (6) = 5000 {(0.972)}^{6}$
150180	Evaluate Using the Given Value	f(6)=225(6)	$f (6) = 225 (6)$
150181	Evaluate Using the Given Value	f(6)=5	$f (6) = 5$
150182	Evaluate Using the Given Value	f(8)=-2	$f (8) = - 2$
150183	Evaluate Using the Given Value	f(7)=7-1/(7^2)	$f (7) = 7 - \frac{1}{7^{2}}$
150184	Evaluate Using the Given Value	f(7)=-4(7)+4	$f (7) = - 4 (7) + 4$
150185	Evaluate Using the Given Value	f(7)=-5(7)-1	$f (7) = - 5 (7) - 1$
150186	Evaluate Using the Given Value	f(7)=50(7)^2	$f (7) = 50 {(7)}^{2}$
150187	Evaluate Using the Given Value	y=9^x , 9^0.8	$y = 9^{x}$ , $9^{0.8}$
150188	Evaluate Using the Given Value	h=(2A)/b ; b	$h = \frac{2 A}{b}$ ; $b$
150189	Evaluate Using the Given Value	-x+y+-5x+y=5	$- x + y + - 5 x + y = 5$
150190	Evaluate Using the Given Value	f(3)=1/3(3+3)^2-9	$f (3) = \frac{1}{3} {(3 + 3)}^{2} - 9$
150191	Evaluate Using the Given Value	f(3)=1/(3^2-3)	$f (3) = \frac{1}{3^{2} - 3}$
150192	Evaluate Using the Given Value	f(3)=10(2)^3	$f (3) = 10 {(2)}^{3}$
150193	Evaluate Using the Given Value	f(3)=(1/3)^3	$f (3) = {(\frac{1}{3})}^{3}$
150194	Evaluate Using the Given Value	f(3)=-2(3)-3	$f (3) = - 2 (3) - 3$
150195	Evaluate Using the Given Value	f(4)=(17-4^2)/(4^3-(59+4))	$f (4) = \frac{17 - 4^{2}}{4^{3} - (59 + 4)}$
150196	Evaluate Using the Given Value	f(4)=110.5*(1.13)^4	$f (4) = 110.5 \cdot {(1.13)}^{4}$
150197	Evaluate Using the Given Value	f(4)=225(4)	$f (4) = 225 (4)$
150198	Evaluate Using the Given Value	f(45)=136/25(45)	$f (45) = \frac{136}{25} (45)$
150199	Evaluate Using the Given Value	f(4.5)=5	$f (4.5) = 5$
150200	Evaluate Using the Given Value	f(5)=3(5)^2-2	$f (5) = 3 {(5)}^{2} - 2$