Mathway | Popular Problems

Popular Problems

Rank	Topic	Problem	Formatted Problem
107301	Solve for j	D=jn	$D = j n$
107302	Solve for R	1/R=1/R_1+1/R_2	$\frac{1}{R} = \frac{1}{R_{1}} + \frac{1}{R_{2}}$
107303	Solve for j	3(5j+2)=2(3j-6)	$3 (5 j + 2) = 2 (3 j - 6)$
107304	Solve for k	5k-7=-52	$5 k - 7 = - 52$
107305	Simplify	( square root of 18)( square root of 72)	$(\sqrt{18}) (\sqrt{72})$
107306	Solve for k	6=k/(3^2)	$6 = \frac{k}{3^{2}}$
107307	Solve for k	4k^3=9k^2	$4 k^{3} = 9 k^{2}$
107308	Factor	3h^2+11h+6	$3 h^{2} + 11 h + 6$
107309	Solve for k	-k-7/2k=57/4	$- k - \frac{7}{2} k = \frac{57}{4}$
107310	Simplify	(6/(7C))^2	${(\frac{6}{7 C})}^{2}$
107311	Solve for k	6k-25=7-2k	$6 k - 25 = 7 - 2 k$
107312	Solve for x	log base 2 of 2x^3-8-2 log base 2 of x = log base 2 of x	$\log_{2} (2 x^{3} - 8) - 2 \log_{2} (x) = \log_{2} (x)$
107313	Solve for k	(7t)/k-9=8/k-13t	$\frac{7 t}{k} - 9 = \frac{8}{k} - 13 t$
107314	Solve for k	9/8=(k+6)/6	$\frac{9}{8} = \frac{k + 6}{6}$
107315	Simplify	(3x^2-48)/(2x^2+8x)	$\frac{3 x^{2} - 48}{2 x^{2} + 8 x}$
107316	Solve for f	d=1/5fk	$d = \frac{1}{5} f k$
107317	Solve for k	-12(k+4)=60	$- 12 (k + 4) = 60$
107318	Solve for k	11-k/2=60	$11 - \frac{k}{2} = 60$
107319	Solve for k	22=-11k	$22 = - 11 k$
107320	Solve for k	3(k+5)=-2(3k-6)	$3 (k + 5) = - 2 (3 k - 6)$
107321	Solve for k	2-3/4k=1/8k+9	$2 - \frac{3}{4} k = \frac{1}{8} k + 9$
107322	Solve for x	(3-2i)-(x+yi)=(2-3i)	$(3 - 2 i) - (x + y i) = (2 - 3 i)$
107323	Solve for x	9^(3x-3)=81^(x+3)	$9^{3 x - 3} = 81^{x + 3}$
107324	Solve for x	9^(x^2)*3^(3x)=9	$9^{x^{2}} \cdot 3^{3 x} = 9$
107325	Solve for x	9^(2x)=42	$9^{2 x} = 42$
107326	Solve for x	9^(2x)=27^(x-1)	$9^{2 x} = 27^{x - 1}$
107327	Solve for x	9^(2x)*27^(x^2)=3^-1	$9^{2 x} \cdot 27^{x^{2}} = 3^{- 1}$
107328	Solve for x	8^(-x)=1.2	$8^{- x} = 1.2$
107329	Simplify	4 fourth root of 2x+6 fourth root of 2x	$4 \sqrt[4]{2 x} + 6 \sqrt[4]{2 x}$
107330	Solve for x	8^x=12	$8^{x} = 12$
107331	Simplify	2 square root of 7x*3 square root of 14x^2	$2 \sqrt{7 x} \cdot 3 \sqrt{14 x^{2}}$
107332	Solve for x	8^x=1/32	$8^{x} = \frac{1}{32}$
107333	Solve for x	8^(-x+14)=16^x	$8^{- x + 14} = 16^{x}$
107334	Solve for x	8^(x+2)=32^(2x+4)	$8^{x + 2} = 32^{2 x + 4}$
107335	Graph	f(x)=	$f (x) =$
107336	Solve for x	8^(2x)=16^(x-3)	$8^{2 x} = 16^{x - 3}$
107337	Solve for x	8^(4x+2)=64	$8^{4 x + 2} = 64$
107338	Solve for x	3^(4x)=27^(x+1)	$3^{4 x} = 27^{x + 1}$
107339	Solve for x	8^(x-2)=1/16	$8^{x - 2} = \frac{1}{16}$
107340	Solve for x	81^(3x-3)=729^(x+2)	$81^{3 x - 3} = 729^{x + 2}$
107341	Solve for x	e^(4x)+2e^(2x)-8=0	$e^{4 x} + 2 e^{2 x} - 8 = 0$
107342	Solve for x	e^(3x)=15	$e^{3 x} = 15$
107343	Factor	5x^2-11x+6	$5 x^{2} - 11 x + 6$
107344	Solve for x	e^(8x-1)=(e^6)^x	$e^{8 x - 1} = {(e^{6})}^{x}$
107345	Solve for x	e^(8x)=2	$e^{8 x} = 2$
107346	Solve for x	e^x=1/(e^3)	$e^{x} = \frac{1}{e^{3}}$
107347	Factor	49x^2-42x+9	$49 x^{2} - 42 x + 9$
107348	Solve for x	e^x=1/(e^10)	$e^{x} = \frac{1}{e^{10}}$
107349	Factor	12x-8	$12 x - 8$
107350	Solve for x	e^x+3=8	$e^{x} + 3 = 8$
107351	Solve for x	e^(2x)-3e^x-10=0	$e^{2 x} - 3 e^{x} - 10 = 0$
107352	Solve for x	e^(2x)-5e^x+4=0	$e^{2 x} - 5 e^{x} + 4 = 0$
107353	Solve for x	e^(2x)-7e^x+10=0	$e^{2 x} - 7 e^{x} + 10 = 0$
107354	Solve for x	e^(2x)-8e^x+15=0	$e^{2 x} - 8 e^{x} + 15 = 0$
107355	Solve for x	4x+8=7.2+5x	$4 x + 8 = 7.2 + 5 x$
107356	Solve for x	e^(2x)-9e^x+18=0	$e^{2 x} - 9 e^{x} + 18 = 0$
107357	Solve for x	log base 9 of x=2	$\log_{9} (x) = 2$
107358	Solve for x	e^(x^2)=e^(11x)*1/(e^30)	$e^{x^{2}} = e^{11 x} \cdot \frac{1}{e^{30}}$
107359	Solve for x	e^(x/9)-8=6	$e^{\frac{x}{9}} - 8 = 6$
107360	Solve for x	e^(x^2)=(e^x)*e^12	$e^{x^{2}} = (e^{x}) \cdot e^{12}$
107361	Simplify	square root of 81a^5b	$\sqrt{81 a^{5} b}$
107362	Solve for x	7x=78	$7 x = 78$
107363	Solve for x	log base 3 of x=1/2	$\log_{3} (x) = \frac{1}{2}$
107364	Solve for x	log base 3 of x=1- log base 3 of x+2	$\log_{3} (x) = 1 - \log_{3} (x + 2)$
107365	Solve for x	log base 3 of x+ log base 3 of x+1 = log base 3 of 6	$\log_{3} (x) + \log_{3} (x + 1) = \log_{3} (6)$
107366	Solve for x	log base 3 of x+ log base 3 of 3 = log base 3 of 12	$\log_{3} (x) + \log_{3} (3) = \log_{3} (12)$
107367	Solve for x	log base 3 of x+ log base 3 of x^2+2=1+2 log base 3 of x	$\log_{3} (x) + \log_{3} (x^{2} + 2) = 1 + 2 \log_{3} (x)$
107368	Solve for x	log base 3 of 2x-9=3	$\log_{3} (2 x - 9) = 3$
107369	Factor	y^4+10y^2+24	$y^{4} + 10 y^{2} + 24$
107370	Solve for x	log base 2 of x-5=2- log base 2 of x-8	$\log_{2} (x - 5) = 2 - \log_{2} (x - 8)$
107371	Solve for x	log base 2 of x-2=3	$\log_{2} (x - 2) = 3$
107372	Factor	-8h^2-13h+6	$- 8 h^{2} - 13 h + 6$
107373	Solve for x	log base 3 of x^2-4 = log base 3 of 3x	$\log_{3} (x^{2} - 4) = \log_{3} (3 x)$
107374	Solve for x	log base 2 of 7x=4	$\log_{2} (7 x) = 4$
107375	Divide	(2pi)/(1/2)	$\frac{2 π}{\frac{1}{2}}$
107376	Solve for x	log base 2 of x+6=2- log base 2 of x+3	$\log_{2} (x + 6) = 2 - \log_{2} (x + 3)$
107377	Solve for x	log base 2 of x+4=3- log base 2 of x+6	$\log_{2} (x + 4) = 3 - \log_{2} (x + 6)$
107378	Solve for x	log base 2 of x+1+ log base 2 of x-5=4	$\log_{2} (x + 1) + \log_{2} (x - 5) = 4$
107379	Factor	49c^2+70cd+25d^2	$49 c^{2} + 70 c d + 25 d^{2}$
107380	Solve for x	x^4-19x^2+48=0	$x^{4} - 19 x^{2} + 48 = 0$
107381	Factor	n^4+8n^2+15	$n^{4} + 8 n^{2} + 15$
107382	Factor	64x^2-48x+9	$64 x^{2} - 48 x + 9$
107383	Solve for x	log base 16 of 4=x	$\log_{16} (4) = x$
107384	Solve for x	log base 2 of 1/4=x	$\log_{2} (\frac{1}{4}) = x$
107385	Solve for x	log base 16 of x=3/4	$\log_{16} (x) = \frac{3}{4}$
107386	Solve for x	e^x=72	$e^{x} = 72$
107387	Solve for x	natural log of (x+5)^3+12=21	$\ln ({(x + 5)}^{3}) + 12 = 21$
107388	Solve for x	square root of 2x-3+x=3	$\sqrt{2 x - 3} + x = 3$
107389	Solve for x	square root of 2x=x-4	$\sqrt{2 x} = x - 4$
107390	Factor	3v^2-4v-7	$3 v^{2} - 4 v - 7$
107391	Solve for x	square root of 2x+121- square root of x+1=10	$\sqrt{2 x + 121} - \sqrt{x + 1} = 10$
107392	Expand the Logarithmic Expression	log of (100 square root of y)/(z^3)	$\log (\frac{100 \sqrt{y}}{z^{3}})$
107393	Factor	-7v^2-25v-12	$- 7 v^{2} - 25 v - 12$
107394	Factor	8g^2-10g-12	$8 g^{2} - 10 g - 12$
107395	Solve for x	square root of 4-3x=x	$\sqrt{4 - 3 x} = x$
107396	Factor	2a^3-6a^2-56a	$2 a^{3} - 6 a^{2} - 56 a$
107397	Solve for x	square root of 11-x=x+1	$\sqrt{11 - x} = x + 1$
107398	Solve for x	log base x of 324=2	$\log_{x} (324) = 2$
107399	Solve for x	log base x of 400=2	$\log_{x} (400) = 2$
107400	Solve for x	log base x of 125=3/4	$\log_{x} (125) = \frac{3}{4}$