Mathway | Popular Problems

Popular Problems

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Rank	Topic	Problem	Formatted Problem
76201	Find the Upper and Lower Bounds	f(x)=2x^4+5x^3-5x-2	$f (x) = 2 x^{4} + 5 x^{3} - 5 x - 2$
76202	Find the Sum of the Series	6 , 2 , 2/9 , 2/27 , 2/81 , 2/243	$6$ , $2$ , $\frac{2}{9}$ , $\frac{2}{27}$ , $\frac{2}{81}$ , $\frac{2}{243}$
76203	Find the Sum of the Series	-8+(-4)+(-2)+(-1)+(-1/2)	$- 8 + (- 4) + (- 2) + (- 1) + (- \frac{1}{2})$
76204	Divide	(y^-2)/(y^5)	$\frac{y^{- 2}}{y^{5}}$
76205	Solve Using a Matrix by Row Operations	2x+y+4z=16 5x-2y+2z=-1 x+2y-3z=-9	$2 x + y + 4 z = 16$ $5 x - 2 y + 2 z = - 1$ $x + 2 y - 3 z = - 9$
76206	Find the Tangent at a Given Point Using the Limit Definition	f(x)=x^2-5x+6 , (0,6)	$f (x) = x^{2} - 5 x + 6$ , $(0, 6)$
76207	Divide	(12a^3-3a^2-5a+8)/(4a+3)	$\frac{12 a^{3} - 3 a^{2} - 5 a + 8}{4 a + 3}$
76208	Divide	2/(7i)	$\frac{2}{7 i}$
76209	Find the Difference Quotient	f(x)=1/(19x)	$f (x) = \frac{1}{19 x}$
76210	Find the Difference Quotient	f(x)=-1/(6x)	$f (x) = - \frac{1}{6 x}$
76211	Find the Difference Quotient	f(x)=14/(x^2)	$f (x) = \frac{14}{x^{2}}$
76212	Divide	(a^8)/(a^2)	$\frac{a^{8}}{a^{2}}$
76213	Divide	( square root of 20)/( square root of 5)	$\frac{\sqrt{20}}{\sqrt{5}}$
76214	Find the Difference Quotient	f(x)=(x-7)/(x+9)	$f (x) = \frac{x - 7}{x + 9}$
76215	Divide	(pi^8pi)/(pi^-1)	$\frac{π^{8} π}{π^{- 1}}$
76216	Find the Difference Quotient	f(x)=10x+10	$f (x) = 10 x + 10$
76217	Divide	((5x^6)/(x^2y))/((10x^2)/y)	$\frac{\frac{5 x^{6}}{x^{2} y}}{\frac{10 x^{2}}{y}}$
76218	Find the Difference Quotient	f(x)=10x+2	$f (x) = 10 x + 2$
76219	Divide	((4x^2-y^2)/(xy))/(2/y-1/x)	$\frac{\frac{4 x^{2} - y^{2}}{x y}}{\frac{2}{y} - \frac{1}{x}}$
76220	Find the Difference Quotient	f(x)=-10x+4	$f (x) = - 10 x + 4$
76221	Simplify	3 square root of -216	$3 \sqrt{- 216}$
76222	Simplify	4 square root of 20	$4 \sqrt{20}$
76223	Simplify	cube root of -8x^5	$\sqrt[3]{- 8 x^{5}}$
76224	Find the Difference Quotient	f(x)=2x^2+7	$f (x) = 2 x^{2} + 7$
76225	Simplify	6 square root of -12	$6 \sqrt{- 12}$
76226	Find the Difference Quotient	f(x)=-2x^2+x-7	$f (x) = - 2 x^{2} + x - 7$
76227	Simplify	5 square root of 81q^5	$5 \sqrt{81 q^{5}}$
76228	Find the Difference Quotient	f(x)=2x^2-13x+21	$f (x) = 2 x^{2} - 13 x + 21$
76229	Simplify	5 square root of 98a^20b^3	$5 \sqrt{98 a^{20} b^{3}}$
76230	Find the Difference Quotient	f(x)=2x^2-9x+7	$f (x) = 2 x^{2} - 9 x + 7$
76231	Simplify	(x-10)/(10-x)	$\frac{x - 10}{10 - x}$
76232	Find the Difference Quotient	f(x)=-2x^2-x+5	$f (x) = - 2 x^{2} - x + 5$
76233	Simplify	(x-4)/(x^2-9)	$\frac{x - 4}{x^{2} - 9}$
76234	Find the Difference Quotient	f(x)=2x-11	$f (x) = 2 x - 11$
76235	Simplify	(x-9)/(x^2-81)	$\frac{x - 9}{x^{2} - 81}$
76236	Simplify	(x-y)/(y-x)	$\frac{x - y}{y - x}$
76237	Simplify	seventh root of 25x^30	$\sqrt[7]{25 x^{30}}$
76238	Find the Difference Quotient	f(x)=3x^2+4x-1	$f (x) = 3 x^{2} + 4 x - 1$
76239	Simplify	seventh root of y^3	$\sqrt[7]{y^{3}}$
76240	Simplify	eighth root of 25x^4y^4	$\sqrt[8]{25 x^{4} y^{4}}$
76241	Find the Difference Quotient	f(x)=3x^2+7x-8	$f (x) = 3 x^{2} + 7 x - 8$
76242	Simplify	x/(x- square root of x)	$\frac{x}{x - \sqrt{x}}$
76243	Find the Difference Quotient	f(x)=3x^2+9	$f (x) = 3 x^{2} + 9$
76244	Simplify	x/(x^2-9)	$\frac{x}{x^{2} - 9}$
76245	Find the Difference Quotient	f(x)=3x^2+x	$f (x) = 3 x^{2} + x$
76246	Simplify	(x+5)/(x^2-4x-45)	$\frac{x + 5}{x^{2} - 4 x - 45}$
76247	Simplify	(x+2)/(x^2-5x-14)	$\frac{x + 2}{x^{2} - 5 x - 14}$
76248	Find the Difference Quotient	f(x)=3x^2-8	$f (x) = 3 x^{2} - 8$
76249	Find the Difference Quotient	f(x)=4-5x^2	$f (x) = 4 - 5 x^{2}$
76250	Simplify	fourth root of 25x^2	$\sqrt[4]{25 x^{2}}$
76251	Find the Difference Quotient	f(x)=4x^2-2x+6	$f (x) = 4 x^{2} - 2 x + 6$
76252	Simplify	fourth root of 3	$\sqrt[4]{3}$
76253	Find the Difference Quotient	f(x)=4x^2-3x	$f (x) = 4 x^{2} - 3 x$
76254	Simplify	fourth root of 324x^8	$\sqrt[4]{324 x^{8}}$
76255	Find the Difference Quotient	f(x)=4x^2-5x	$f (x) = 4 x^{2} - 5 x$
76256	Simplify	fifth root of 243/(y^25)	$\sqrt[5]{\frac{243}{y^{25}}}$
76257	Find the Difference Quotient	f(x)=4x^2-6x-7	$f (x) = 4 x^{2} - 6 x - 7$
76258	Find the Difference Quotient	f(x)=4x+10	$f (x) = 4 x + 10$
76259	Simplify	fifth root of square root of x	$\sqrt[5]{\sqrt{x}}$
76260	Find the Difference Quotient	f(x)=5x^2+2x-5	$f (x) = 5 x^{2} + 2 x - 5$
76261	Find the Difference Quotient	f(x)=5x^2+4x-7	$f (x) = 5 x^{2} + 4 x - 7$
76262	Simplify	fourth root of x square root of x	$\sqrt[4]{x} \sqrt{x}$
76263	Simplify	fifth root of z^5	$\sqrt[5]{z^{5}}$
76264	Find the Difference Quotient	f(x)=-5x^2-4x+2	$f (x) = - 5 x^{2} - 4 x + 2$
76265	Simplify	fifth root of 128x^2y^25	$\sqrt[5]{128 x^{2} y^{25}}$
76266	Find the Difference Quotient	f(x)=5x^2-5	$f (x) = 5 x^{2} - 5$
76267	Simplify	- fifth root of 1024	$- \sqrt[5]{1024}$
76268	Simplify	fifth root of 1	$\sqrt[5]{1}$
76269	Find the Difference Quotient	f(x)=5x-x^2	$f (x) = 5 x - x^{2}$
76270	Simplify	fifth root of -243x^5y^2	$\sqrt[5]{- 243 x^{5} y^{2}}$
76271	Find the Difference Quotient	f(x)=6x^2+6x	$f (x) = 6 x^{2} + 6 x$
76272	Find the Difference Quotient	f(x)=7x^2+8x	$f (x) = 7 x^{2} + 8 x$
76273	Simplify	fifth root of 32a^5b^10	$\sqrt[5]{32 a^{5} b^{10}}$
76274	Simplify	fifth root of -32x^8y	$\sqrt[5]{- 32 x^{8} y}$
76275	Find the Difference Quotient	f(x)=7x^2-6	$f (x) = 7 x^{2} - 6$
76276	Find the Difference Quotient	f(x)=-7x+10	$f (x) = - 7 x + 10$
76277	Simplify	sixth root of 64x^24	$\sqrt[6]{64 x^{24}}$
76278	Find the Difference Quotient	f(x)=7x+11	$f (x) = 7 x + 11$
76279	Simplify	sixth root of y^4	$\sqrt[6]{y^{4}}$
76280	Find the Difference Quotient	f(x)=8x^2+5x	$f (x) = 8 x^{2} + 5 x$
76281	Simplify	sixth root of x^42	$\sqrt[6]{x^{42}}$
76282	Simplify	fifth root of z	$\sqrt[5]{z}$
76283	Find the Difference Quotient	f(x)=-8x+4	$f (x) = - 8 x + 4$
76284	Simplify	cube root of 56x^8	$\sqrt[3]{56 x^{8}}$
76285	Find the Difference Quotient	f(x)=8x+6	$f (x) = 8 x + 6$
76286	Simplify	cube root of 32x^9y^17	$\sqrt[3]{32 x^{9} y^{17}}$
76287	Find the Difference Quotient	f(x)=9x^2-11	$f (x) = 9 x^{2} - 11$
76288	Simplify	cube root of 343x^6	$\sqrt[3]{343 x^{6}}$
76289	Find the Difference Quotient	f(x)=-x^2+3x+3	$f (x) = - x^{2} + 3 x + 3$
76290	Simplify	cube root of 343d^6	$\sqrt[3]{343 d^{6}}$
76291	Find the Difference Quotient	f(x)=-x^2+3x+6	$f (x) = - x^{2} + 3 x + 6$
76292	Simplify	cube root of 8x^3y^6z^3	$\sqrt[3]{8 x^{3} y^{6} z^{3}}$
76293	Find the Difference Quotient	f(x)=x^2+7x+6	$f (x) = x^{2} + 7 x + 6$
76294	Simplify	cube root of 8x^5y^6	$\sqrt[3]{8 x^{5} y^{6}}$
76295	Find the Difference Quotient	f(x)=-x^2+7x+8	$f (x) = - x^{2} + 7 x + 8$
76296	Simplify	cube root of -8a^21b^6	$\sqrt[3]{- 8 a^{21} b^{6}}$
76297	Simplify	cube root of 64x^3y^2	$\sqrt[3]{64 x^{3} y^{2}}$
76298	Find the Difference Quotient	f(x)=x^2-5x-17	$f (x) = x^{2} - 5 x - 17$
76299	Simplify	cube root of 6x	$\sqrt[3]{6 x}$
76300	Find the Difference Quotient	f(z)=z^2+2+i	$f (z) = z^{2} + 2 + i$