Mathway | Popular Problems

Popular Problems

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Rank	Topic	Problem	Formatted Problem
49201	Evaluate	3 square root of -1000	$3 \sqrt{- 1000}$
49202	Evaluate	3 square root of 80	$3 \sqrt{80}$
49203	Evaluate	4 square root of 125	$4 \sqrt{125}$
49204	Evaluate	30 square root of 2	$30 \sqrt{2}$
49205	Evaluate	5 square root of 40	$5 \sqrt{40}$
49206	Find the Equation Using Two Points	(2,6) , (0,0)	$(2, 6) (0, 0)$
49207	Evaluate	4 square root of -81	$4 \sqrt{- 81}$
49208	Evaluate	9 square root of 125	$9 \sqrt{125}$
49209	Find the Equation Using Two Points	(-3,2) , (6,3)	$(- 3, 2) (6, 3)$
49210	Evaluate	5 square root of 700	$5 \sqrt{700}$
49211	Evaluate	6 square root of 50	$6 \sqrt{50}$
49212	Evaluate	8 square root of 28	$8 \sqrt{28}$
49213	Find the Equation Using Two Points	(1,6) , (0,2)	$(1, 6) (0, 2)$
49214	Evaluate	9/( cube root of 7)	$\frac{9}{\sqrt[3]{7}}$
49215	Evaluate	5/( cube root of 5)	$\frac{5}{\sqrt[3]{5}}$
49216	Find the Equation Using Two Points	(-1,6) , (7,-2)	$(- 1, 6) (7, - 2)$
49217	Find the Equation Using Two Points	(0,2) , (4,5)	$(0, 2) (4, 5)$
49218	Evaluate	8/( square root of 6)	$\frac{8}{\sqrt{6}}$
49219	Find the Equation Using Two Points	(0,4) , (1,6)	$(0, 4) (1, 6)$
49220	Evaluate	- square root of 100/9	$- \sqrt{\frac{100}{9}}$
49221	Evaluate	square root of 1/27	$\sqrt{\frac{1}{27}}$
49222	Evaluate	square root of 16/5	$\sqrt{\frac{16}{5}}$
49223	Subtract the Matrices	3[[5,2],[-4,-5]]-2[[0,4],[-4,-10]]	$3 [\begin{array}{c} 5 & 2 \\ - 4 & - 5 \end{array}] - 2 [\begin{array}{c} 0 & 4 \\ - 4 & - 10 \end{array}]$
49224	Evaluate	square root of 11^2	$\sqrt{11^{2}}$
49225	Subtract the Matrices	[[7,3,-2],[5,4,3]]-[[3,5,2],[-1,8,5]]	$[\begin{array}{c} 7 & 3 & - 2 \\ 5 & 4 & 3 \end{array}] - [\begin{array}{c} 3 & 5 & 2 \\ - 1 & 8 & 5 \end{array}]$
49226	Evaluate	square root of 20/7	$\sqrt{\frac{20}{7}}$
49227	Evaluate	square root of 400/5	$\sqrt{\frac{400}{5}}$
49228	Subtract the Matrices	[[6,10],[2,0],[0,5],[1,7]]-[[1,9],[5,9],[1,3],[-10,0]]	$[\begin{array}{c} 6 & 10 \\ 2 & 0 \\ 0 & 5 \\ 1 & 7 \end{array}] - [\begin{array}{c} 1 & 9 \\ 5 & 9 \\ 1 & 3 \\ - 10 & 0 \end{array}]$
49229	Evaluate	- square root of 25/4	$- \sqrt{\frac{25}{4}}$
49230	Subtract the Matrices	[[-5,4],[2,-6]]-[[-4/3,-5],[-2,-1/4]]	$[\begin{array}{c} - 5 & 4 \\ 2 & - 6 \end{array}] - [\begin{array}{c} - \frac{4}{3} & - 5 \\ - 2 & - \frac{1}{4} \end{array}]$
49231	Evaluate	- square root of 25/49	$- \sqrt{\frac{25}{49}}$
49232	Evaluate	- square root of 81/16	$- \sqrt{\frac{81}{16}}$
49233	Evaluate	cube root of 125^2	$\sqrt[3]{125^{2}}$
49234	Subtract the Matrices	[[2,3],[4,-2]]-5[[2,3,5],[3,-1,4]]	$[\begin{array}{c} 2 & 3 \\ 4 & - 2 \end{array}] - 5 [\begin{array}{c} 2 & 3 & 5 \\ 3 & - 1 & 4 \end{array}]$
49235	Evaluate	cube root of -27/343	$\sqrt[3]{- \frac{27}{343}}$
49236	Evaluate	cube root of -15	$\sqrt[3]{- 15}$
49237	Determine if Injective (One to One)	f(x)=8/(x+7)	$f (x) = \frac{8}{x + 7}$
49238	Evaluate	cube root of 0.064	$\sqrt[3]{0.064}$
49239	Determine if Injective (One to One)	f(x)=9/(x^2-4)	$f (x) = \frac{9}{x^{2} - 4}$
49240	Evaluate	cube root of -64/27	$\sqrt[3]{- \frac{64}{27}}$
49241	Determine if Injective (One to One)	f(x)=6/(x+2)	$f (x) = \frac{6}{x + 2}$
49242	Solve Using the Quadratic Formula	2x^2+50=4	$2 x^{2} + 50 = 4$
49243	Determine if Injective (One to One)	f(x)=(5x-2)/(6x+6)	$f (x) = \frac{5 x - 2}{6 x + 6}$
49244	Solve for x	square root of x+6-4=x	$\sqrt{x + 6} - 4 = x$
49245	Determine if Injective (One to One)	f(x)=2x^3+4	$f (x) = 2 x^{3} + 4$
49246	Evaluate	square root of -43	$\sqrt{- 43}$
49247	Determine if Injective (One to One)	f(x)=2x^3+5	$f (x) = 2 x^{3} + 5$
49248	Evaluate	square root of 4900	$\sqrt{4900}$
49249	Determine if Injective (One to One)	f(x)=\|x-8\|	$f (x) = \| x - 8 \|$
49250	Evaluate	square root of 675	$\sqrt{675}$
49251	Determine if Injective (One to One)	f(x)=-9 square root of x	$f (x) = - 9 \sqrt{x}$
49252	Evaluate	square root of 228	$\sqrt{228}$
49253	Determine if Injective (One to One)	f(x)=-6 square root of x	$f (x) = - 6 \sqrt{x}$
49254	Evaluate	square root of 212	$\sqrt{212}$
49255	Evaluate	square root of 296	$\sqrt{296}$
49256	Determine if Injective (One to One)	p(x)=13x^2	$p (x) = 13 x^{2}$
49257	Evaluate	square root of 10( square root of 11+ square root of 7)	$\sqrt{10} (\sqrt{11} + \sqrt{7})$
49258	Evaluate	square root of 100-36	$\sqrt{100 - 36}$
49259	Determine if Injective (One to One)	p(x)=-3x^2	$p (x) = - 3 x^{2}$
49260	Solve for x	square root of x+5+1=x	$\sqrt{x + 5} + 1 = x$
49261	Determine if Injective (One to One)	h(x)=x^6-1	$h (x) = x^{6} - 1$
49262	Evaluate	square root of 152	$\sqrt{152}$
49263	Plot	\|3x-4\|<2	$\| 3 x - 4 \| < 2$
49264	Evaluate	square root of 154	$\sqrt{154}$
49265	Plot	\|5x-10\|<=10	$\| 5 x - 10 \| \leq 10$
49266	Solve for y	square root of 4y+12- square root of y-6=6	$\sqrt{4 y + 12} - \sqrt{y - 6} = 6$
49267	Evaluate	square root of 1900	$\sqrt{1900}$
49268	Determine if the Expression is a Perfect Square	x^2+6x+9	$x^{2} + 6 x + 9$
49269	Plot	square root of x<4	$\sqrt{x} < 4$
49270	Determine if the Expression is a Perfect Square	x^2+8x+16	$x^{2} + 8 x + 16$
49271	Find the Quadratic Equation	(3,-4)	$(3, - 4)$
49272	Plot	\|y\|>=3	$\| y \| \geq 3$
49273	Plot	\|x\|+1>7/2	$\| x \| + 1 > \frac{7}{2}$
49274	Plot	\|x+1.5\|<3.5	$\| x + 1.5 \| < 3.5$
49275	Find the Quadratic Equation	(-2,-1)	$(- 2, - 1)$
49276	Plot	-11-2d>=1	$- 11 - 2 d \geq 1$
49277	Find the Quadratic Equation	(-2,6)	$(- 2, 6)$
49278	Find the Quadratic Equation	(0,6)	$(0, 6)$
49279	Find the Domain and Range	y=x^2+5	$y = x^{2} + 5$
49280	Plot	2\|x\|+1<5	$2 \| x \| + 1 < 5$
49281	Find the Domain and Range	y = square root of 3x	$y = \sqrt{3 x}$
49282	Solve for x	3^(-x)=243	$3^{- x} = 243$
49283	Plot	-3y=2x-7	$- 3 y = 2 x - 7$
49284	Plot	-3y=x-6	$- 3 y = x - 6$
49285	Find the Symmetry	f(x)=x^3+2x^2-x-2	$f (x) = x^{3} + 2 x^{2} - x - 2$
49286	Plot	2x^2+60<-16x	$2 x^{2} + 60 < - 16 x$
49287	Find the Domain and Range	f(x)=2x-5	$f (x) = 2 x - 5$
49288	Plot	2 log base 1/2 of x	$2 \log_{\frac{1}{2}} (x)$
49289	Find the Domain and Range	f(x)=2x+3	$f (x) = 2 x + 3$
49290	Plot	2x-1>x+2	$2 x - 1 > x + 2$
49291	Find the Domain and Range	f(x)=-2	$f (x) = - 2$
49292	Plot	2x+7y+3z=-25	$2 x + 7 y + 3 z = - 25$
49293	Find the Domain and Range	f(x)=1-(x-3)^2	$f (x) = 1 - {(x - 3)}^{2}$
49294	Find the Domain and Range	g(x) = square root of x-3	$g (x) = \sqrt{x - 3}$
49295	Plot	4x+11<-21	$4 x + 11 < - 21$
49296	Find the Domain and Range	g(x)=2^(x+1)	$g (x) = 2^{x + 1}$
49297	Find the Domain and Range	f(x) = log of x-3	$f (x) = \log (x - 3)$
49298	Plot	4x-18<2	$4 x - 18 < 2$
49299	Find the Domain and Range	f(x) = log of 2-x	$f (x) = \log (2 - x)$
49300	Plot	f(x)=(2x^2)/(x^2-9)	$f (x) = \frac{2 x^{2}}{x^{2} - 9}$