Mathway | Popular Problems

Popular Problems

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Rank	Topic	Problem	Formatted Problem
80201	Convert to Logarithmic Form	3^x=81	$3^{x} = 81$
80202	Convert to Logarithmic Form	5^(2x)=27	$5^{2 x} = 27$
80203	Write in Exponential Form	y = natural log of x	$y = \ln (x)$
80204	Convert to Logarithmic Form	(3/5)^-3=125/27	${(\frac{3}{5})}^{- 3} = \frac{125}{27}$
80205	Evaluate	5^( log base 5 of 7)	$5^{\log_{5} (7)}$
80206	Solve by Addition/Elimination	x+y=7 x-y=3	$x + y = 7$ $x - y = 3$
80207	Evaluate	3^( log base 3 of 4)	$3^{\log_{3} (4)}$
80208	Solve by Addition/Elimination	x+y=-7 , x-y=11	$x + y = - 7$ , $x - y = 11$
80209	Evaluate	12^( log base 12 of 144)	$12^{\log_{12} (144)}$
80210	Evaluate	log base 3 of (3)^7	$\log_{3} ({(3)}^{7})$
80211	Convert to Logarithmic Form	64=4^x	$64 = 4^{x}$
80212	Convert to Logarithmic Form	6561=9^4	$6561 = 9^{4}$
80213	Convert to Logarithmic Form	e^x=14	$e^{x} = 14$
80214	Convert to Logarithmic Form	e^2=x	$e^{2} = x$
80215	Convert to Logarithmic Form	256=4^4	$256 = 4^{4}$
80216	Write in Exponential Form	log of x=5	$\log (x) = 5$
80217	Write in Exponential Form	log base 16 of x=1/2	$\log_{16} (x) = \frac{1}{2}$
80218	Write in Exponential Form	log base 3 of x+ log base 3 of x-24=4	$\log_{3} (x) + \log_{3} (x - 24) = 4$
80219	Expand the Logarithmic Expression	log of b square root of 57/74	$\log (b) \sqrt{\frac{57}{74}}$
80220	Expand the Logarithmic Expression	log of 7(3x-2)^2	$\log (7 {(3 x - 2)}^{2})$
80221	Solve by Addition/Elimination	x-2y=8 -x+2y=8	$x - 2 y = 8$ $- x + 2 y = 8$
80222	Expand the Logarithmic Expression	log of 20	$\log (20)$
80223	Expand the Logarithmic Expression	log of 100^x	$\log (100^{x})$
80224	Solve by Addition/Elimination	x-3y=-2 2x-3y=-7	$x - 3 y = - 2$ $2 x - 3 y = - 7$
80225	Expand the Logarithmic Expression	log of n^3	$\log (n^{3})$
80226	Expand the Logarithmic Expression	log of square root of c^6d	$\log (\sqrt{c^{6} d})$
80227	Solve by Addition/Elimination	x-3y=-6 2x-7y=10	$x - 3 y = - 6$ $2 x - 7 y = 10$
80228	Expand the Logarithmic Expression	log of square root of 100z	$\log (\sqrt{100 z})$
80229	Expand the Logarithmic Expression	log of square root of 100t	$\log (\sqrt{100 t})$
80230	Expand the Logarithmic Expression	log of y/100000	$\log (\frac{y}{100000})$
80231	Solve by Addition/Elimination	x-4y=14 5x-3y=2	$x - 4 y = 14$ $5 x - 3 y = 2$
80232	Expand the Logarithmic Expression	log of 1-1/(x^3)	$\log (1 - \frac{1}{x^{3}})$
80233	Expand the Logarithmic Expression	natural log of 5xy^3	$\ln (5 x y^{3})$
80234	Expand the Logarithmic Expression	natural log of xe^x	$\ln (x e^{x})$
80235	Expand the Logarithmic Expression	natural log of e^8	$\ln (e^{8})$
80236	Expand the Logarithmic Expression	natural log of e^(9x)	$\ln (e^{9 x})$
80237	Expand the Logarithmic Expression	natural log of (3y)/(x^5)	$\ln (\frac{3 y}{x^{5}})$
80238	Expand the Logarithmic Expression	natural log of 2/(3x^3y)	$\ln (\frac{2}{3 x^{3} y})$
80239	Expand the Logarithmic Expression	natural log of (e^2)/9	$\ln (\frac{e^{2}}{9})$
80240	Evaluate	4^(-1/2)	$4^{\frac{- 1}{2}}$
80241	Evaluate	4^2.4	$4^{2.4}$
80242	Evaluate	4^11	$4^{11}$
80243	Evaluate	4/-3	$\frac{4}{- 3}$
80244	Evaluate	4/33.146^3	$\frac{4}{3} \cdot 3.14 \cdot 6^{3}$
80245	Evaluate	4/7+2/5	$\frac{4}{7} + \frac{2}{5}$
80246	Evaluate	4/5*15	$\frac{4}{5} \cdot 15$
80247	Evaluate	4/5-1/5	$\frac{4}{5} - \frac{1}{5}$
80248	Evaluate	4/5-9/10	$\frac{4}{5} - \frac{9}{10}$
80249	Evaluate	39/4	$\frac{39}{4}$
80250	Evaluate	39/5	$\frac{39}{5}$
80251	Evaluate	39/50	$\frac{39}{50}$
80252	Evaluate	38/4	$\frac{38}{4}$
80253	Evaluate	343/7	$\frac{343}{7}$
80254	Solve by Addition/Elimination	y=x-2 y=4x-5	$y = x - 2$ $y = 4 x - 5$
80255	Evaluate	-35/5	$- \frac{35}{5}$
80256	Expand Using Pascal's Triangle	(3x-4)^4	${(3 x - 4)}^{4}$
80257	Evaluate	324^(1/2)	$324^{\frac{1}{2}}$
80258	Expand Using Pascal's Triangle	(5x+2y)^6	${(5 x + 2 y)}^{6}$
80259	Evaluate	30/180	$\frac{30}{180}$
80260	Expand Using Pascal's Triangle	(3x-y)^7	${(3 x - y)}^{7}$
80261	Evaluate	31/3	$\frac{31}{3}$
80262	Expand Using Pascal's Triangle	(4x-2y)^3	${(4 x - 2 y)}^{3}$
80263	Expand Using Pascal's Triangle	(5x-y)^3	${(5 x - y)}^{3}$
80264	Expand Using Pascal's Triangle	(6m+2)^2	${(6 m + 2)}^{2}$
80265	Evaluate	-3^2+1	$- 3^{2} + 1$
80266	Expand Using Pascal's Triangle	(2z+5k)^4	${(2 z + 5 k)}^{4}$
80267	Expand Using Pascal's Triangle	(2z-3k)^4	${(2 z - 3 k)}^{4}$
80268	Expand Using Pascal's Triangle	(2x-y)^10	${(2 x - y)}^{10}$
80269	Evaluate	3^2-5	$3^{2} - 5$
80270	Expand Using Pascal's Triangle	(2x-y)^9	${(2 x - y)}^{9}$
80271	Evaluate	3^-1.5	$3^{- 1.5}$
80272	Expand Using Pascal's Triangle	(2-x)^5	${(2 - x)}^{5}$
80273	Evaluate	3^2.6	$3^{2.6}$
80274	Evaluate	3^13	$3^{13}$
80275	Expand Using Pascal's Triangle	(x+y)^12	${(x + y)}^{12}$
80276	Expand Using Pascal's Triangle	(x+6y)^4	${(x + 6 y)}^{4}$
80277	Expand Using Pascal's Triangle	(x+1/x)^4	${(x + \frac{1}{x})}^{4}$
80278	Evaluate	3^p	$3^{p}$
80279	Expand Using Pascal's Triangle	(r+3)^5	${(r + 3)}^{5}$
80280	Evaluate	3/8-1/8	$\frac{3}{8} - \frac{1}{8}$
80281	Expand Using Pascal's Triangle	(r-t+n)^2	${(r - t + n)}^{2}$
80282	Evaluate	3^(3/4)*3^(7/8)	$3^{\frac{3}{4}} \cdot 3^{\frac{7}{8}}$
80283	Evaluate	3/4+1	$\frac{3}{4} + 1$
80284	Find the Square Root End Point	square root of v^19	$\sqrt{v^{19}}$
80285	Evaluate	3/4+1/16	$\frac{3}{4} + \frac{1}{16}$
80286	Evaluate	3/5*3/5	$\frac{3}{5} \cdot \frac{3}{5}$
80287	Find the Tangent Line at the Point	3y^2- square root of x=44 , (16,4)	$3 y^{2} - \sqrt{x} = 44$ , $(16, 4)$
80288	Evaluate	3/5+1/2	$\frac{3}{5} + \frac{1}{2}$
80289	Find the Concavity	f(x)=15x+15e^x	$f (x) = 15 x + 15 e^{x}$
80290	Evaluate	3/5-3/10	$\frac{3}{5} - \frac{3}{10}$
80291	Find the Concavity	f(x)=x^(1/7)(x+8)	$f (x) = x^{\frac{1}{7}} (x + 8)$
80292	Evaluate	-3/11	$- \frac{3}{11}$
80293	Find the Concavity	f(x)=9x^4-54x^2	$f (x) = 9 x^{4} - 54 x^{2}$
80294	Find the Inverse of the Resulting Matrix	[[12],[11],[4]]	$[\begin{array}{c} 12 \\ 11 \\ 4 \end{array}]$
80295	Evaluate	-3/-4	$- \frac{3}{- 4}$
80296	Determine if @POINT is a Solution	y<10x-8	$y < 10 x - 8$
80297	Evaluate	3/2-3	$\frac{3}{2} - 3$
80298	Determine if @POINT is a Solution	y<8x-3	$y < 8 x - 3$
80299	Evaluate	3/4*(8)	$\frac{3}{4} \cdot (8)$
80300	Evaluate	-3/4*8	$- \frac{3}{4} \cdot 8$