Mathway | Popular Problems

Popular Problems

Rank	Topic	Problem	Formatted Problem
21001	Evaluate	(78/13)*(180/p)	$(\frac{78}{13}) \cdot (\frac{180}{p})$
21002	Evaluate	(-10)-(-8)	$(- 10) - (- 8)$
21003	Evaluate	(-2.5+2)(-2.5+3)(-2.5-1)^2	$(- 2.5 + 2) (- 2.5 + 3) {(- 2.5 - 1)}^{2}$
21004	Evaluate	-2-5/2	$- 2 - \frac{5}{2}$
21005	Evaluate	(100/65)*61	$(\frac{100}{65}) \cdot 61$
21006	Evaluate	1/45+1/30	$\frac{1}{45} + \frac{1}{30}$
21007	Evaluate	(8/17)(-5/13)-15/1712/13	$(\frac{8}{17}) (\frac{- 5}{13}) - \frac{15}{17} \frac{12}{13}$
21008	Evaluate	(-10-1i+6+11i)/2	$\frac{- 10 - 1 i + 6 + 11 i}{2}$
21009	Evaluate	(13p)/6	$\frac{13 p}{6}$
21010	Evaluate	(0.49)^(1/2)	${(0.49)}^{\frac{1}{2}}$
21011	Evaluate	(-27/125)^(-2/3)	${(- \frac{27}{125})}^{\frac{- 2}{3}}$
21012	Evaluate	(27/8)^(-2/3)	${(\frac{27}{8})}^{\frac{- 2}{3}}$
21013	Evaluate	(-27/8)^(2/3)	${(- \frac{27}{8})}^{\frac{2}{3}}$
21014	Evaluate	(-27/64)^(-1/3)	${(- \frac{27}{64})}^{\frac{- 1}{3}}$
21015	Evaluate	(7/25)^2-(24/25)^2	${(\frac{7}{25})}^{2} - {(\frac{24}{25})}^{2}$
21016	Evaluate	(-8/17)^2-(-15/17)^2	${(- \frac{8}{17})}^{2} - {(- \frac{15}{17})}^{2}$
21017	Evaluate	(49/100)^(-3/2)	${(\frac{49}{100})}^{- \frac{3}{2}}$
21018	Evaluate	(5/3)^0	${(\frac{5}{3})}^{0}$
21019	Evaluate	(125/64)^(-4/3)	${(\frac{125}{64})}^{- \frac{4}{3}}$
21020	Evaluate	(16^(1/2))^(-1/2)	${(16^{\frac{1}{2}})}^{- \frac{1}{2}}$
21021	Evaluate	(1/9)^(-5/2)	${(\frac{1}{9})}^{- \frac{5}{2}}$
21022	Evaluate	(12/13)^2-(-5/13)^2	${(\frac{12}{13})}^{2} - {(- \frac{5}{13})}^{2}$
21023	Evaluate	(121/100)^(3/2)	${(\frac{121}{100})}^{\frac{3}{2}}$
21024	Evaluate	(13/14)^10	${(\frac{13}{14})}^{10}$
21025	Evaluate	((81^(1/2))/(3^-1))^0	${(\frac{81^{\frac{1}{2}}}{3^{- 1}})}^{0}$
21026	Evaluate	(0.6/140)^0.33	${(\frac{0.6}{140})}^{0.33}$
21027	Evaluate	(1/2)^4*(5/2)^-2	${(\frac{1}{2})}^{4} \cdot {(\frac{5}{2})}^{- 2}$
21028	Evaluate	0.0578*(1-0.30)	$0.0578 \cdot (1 - 0.3)$
21029	Evaluate	0.02/0.99	$\frac{0.02}{0.99}$
21030	Evaluate	((0)^2-(0)-2)/((0)^2-16)	$\frac{{(0)}^{2} - (0) - 2}{{(0)}^{2} - 16}$
21031	Evaluate	(6.6260710^-16)/((5.810^-3)(2.1))	$\frac{6.62607 \cdot 10^{- 16}}{(5.8 \cdot 10^{- 3}) (2.1)}$
21032	Evaluate	((3+cot(pi))-(3+cot(0)))/(pi-0)	$\frac{(3 + \cot (π)) - (3 + \cot (0))}{π - 0}$
21033	Evaluate	(3.4)^6.8	${(3.4)}^{6.8}$
21034	Evaluate	(2)^2-8	${(2)}^{2} - 8$
21035	Write in Standard Form	y^2+2y-2x-3=0	$y^{2} + 2 y - 2 x - 3 = 0$
21036	Evaluate	(2.71)+3	$(2.71) + 3$
21037	Evaluate	(2.71)^-2	${(2.71)}^{- 2}$
21038	Evaluate	(4^2+4)/(8+4)	$\frac{4^{2} + 4}{8 + 4}$
21039	Evaluate	(3/10)/(1-1/10)	$\frac{\frac{3}{10}}{1 - \frac{1}{10}}$
21040	Evaluate	(24/25)/(7/25)	$\frac{\frac{24}{25}}{\frac{7}{25}}$
21041	Evaluate	(216^(7/12))/(216^(1/4))	$\frac{216^{\frac{7}{12}}}{216^{\frac{1}{4}}}$
21042	Evaluate	(3^9)/(3^6)	$\frac{3^{9}}{3^{6}}$
21043	Evaluate	(8/27)/(4/9)	$\frac{\frac{8}{27}}{\frac{4}{9}}$
21044	Evaluate	(5/12)/(3/16)	$\frac{\frac{5}{12}}{\frac{3}{16}}$
21045	Evaluate	(5^23)/(5^21)	$\frac{5^{23}}{5^{21}}$
21046	Evaluate	(64/81)/(8/9)	$\frac{\frac{64}{81}}{\frac{8}{9}}$
21047	Evaluate	(8^4)/(8^6)	$\frac{8^{4}}{8^{6}}$
21048	Evaluate	((-3/8)^(2/3))/((-3/8)^(-1/3))	$\frac{{(- \frac{3}{8})}^{\frac{2}{3}}}{{(- \frac{3}{8})}^{- \frac{1}{3}}}$
21049	Evaluate	((3^2)^(-1/2)(9^4)^-1)/(27^-3)	$\frac{{(3^{2})}^{\frac{- 1}{2}} {(9^{4})}^{- 1}}{27^{- 3}}$
21050	Evaluate	((2.99)^2-9)/((2.99)-3)	$\frac{{(2.99)}^{2} - 9}{(2.99) - 3}$
21051	Evaluate	(0.5/58)/50	$\frac{\frac{0.5}{58}}{50}$
21052	Evaluate	((7)^2+(11)^2-(5)^2)/(2711)	$\frac{{(7)}^{2} + {(11)}^{2} - {(5)}^{2}}{2 \cdot 7 \cdot 11}$
21053	Evaluate	(1/3)/3	$\frac{\frac{1}{3}}{3}$
21054	Evaluate	(1/2)/6	$\frac{\frac{1}{2}}{6}$
21055	Evaluate	(1/2)/(3/2)	$\frac{\frac{1}{2}}{\frac{3}{2}}$
21056	Evaluate	(-12/13)/(5/13)	$\frac{\frac{- 12}{13}}{\frac{5}{13}}$
21057	Evaluate	(125^-3*25)/(5^-8)	$\frac{125^{- 3} \cdot 25}{5^{- 8}}$
21058	Evaluate	(-1^6)/720	$\frac{- 1^{6}}{720}$
21059	Evaluate	1/(81^(3/4))	$\frac{1}{81^{\frac{3}{4}}}$
21060	Evaluate	1/(64^6)+1/(64^9)	$\frac{1}{64^{6}} + \frac{1}{64^{9}}$
21061	Evaluate	(20/50)/(175/35)	$\frac{\frac{20}{50}}{\frac{175}{35}}$
21062	Evaluate	1/2*5/26	$\frac{1}{2} \cdot \frac{5}{26}$
21063	Evaluate	1/2(40)^2(2pi)/3	$\frac{1}{2} \cdot {(40)}^{2} \cdot \frac{2 π}{3}$
21064	Evaluate	1/(3(0.01)-9)	$\frac{1}{3 (0.01) - 9}$
21065	Evaluate	1/4.8	$\frac{1}{4.8}$
21066	Evaluate	1/40+1/110	$\frac{1}{40} + \frac{1}{110}$
21067	Evaluate	1/4*(255/64)+3	$\frac{1}{4} \cdot (\frac{255}{64}) + 3$
21068	Evaluate	-1/7*350+100	$- \frac{1}{7} \cdot 350 + 100$
21069	Evaluate	(-1+2)/2	$\frac{- 1 + 2}{2}$
21070	Evaluate	(10!)/(10-4)	$\frac{10!}{10 - 4}$
21071	Evaluate	10/-1	$\frac{10}{- 1}$
21072	Evaluate	\|-4-3\|	$\| - 4 - 3 \|$
21073	Evaluate	\|3\|-3	$\| 3 \| - 3$
21074	Evaluate	(- square root of 2)/2*-2/(- square root of 2)	$\frac{- \sqrt{2}}{2} \cdot \frac{- 2}{- \sqrt{2}}$
21075	Evaluate	\|(-1/3)(-15)\|	$\| (- \frac{1}{3}) (- 15) \|$
21076	Evaluate	\|-1+1\|	$\| - 1 + 1 \|$
21077	Evaluate	\|-6/24\|	$\| \frac{- 6}{24} \|$
21078	Evaluate	1/169	$\frac{1}{169}$
21079	Evaluate	1/(60/61)	$\frac{1}{\frac{60}{61}}$
21080	Evaluate	1/1.5-1/2	$\frac{1}{1.5} - \frac{1}{2}$
21081	Evaluate	(1!)/(4-2)	$\frac{1!}{4 - 2}$
21082	Evaluate	1.0067^(3*18)-1	${1.0067}^{3 \cdot 18} - 1$
21083	Evaluate	1.04^20	${1.04}^{20}$
21084	Evaluate	1.08^5	${1.08}^{5}$
21085	Evaluate	(1-7/5)/(2+5/4)	$\frac{1 - \frac{7}{5}}{2 + \frac{5}{4}}$
21086	Evaluate	1.075^10	${1.075}^{10}$
21087	Evaluate	1/((2i)^3)	$\frac{1}{{(2 i)}^{3}}$
21088	Evaluate	1/(24/7)	$\frac{1}{\frac{24}{7}}$
21089	Complete the Square	x^2+8x+14	$x^{2} + 8 x + 14$
21090	Complete the Square	x^2+6x-10	$x^{2} + 6 x - 10$
21091	Complete the Square	x^2+4x+7	$x^{2} + 4 x + 7$
21092	Complete the Square	x^2+6x-7	$x^{2} + 6 x - 7$
21093	Complete the Square	-2x^2+7x+6	$- 2 x^{2} + 7 x + 6$
21094	Complete the Square	-2x^2-16x-31	$- 2 x^{2} - 16 x - 31$
21095	Complete the Square	2x^2-4x+5	$2 x^{2} - 4 x + 5$
21096	Complete the Square	y^2-6y	$y^{2} - 6 y$
21097	Complete the Square	x^2-8x+7	$x^{2} - 8 x + 7$
21098	Complete the Square	y^2+12y	$y^{2} + 12 y$
21099	Complete the Square	y^2-7y	$y^{2} - 7 y$
21100	Find the Axis of Symmetry	y=1/2x^2-x-6	$y = \frac{1}{2} x^{2} - x - 6$