Mathway | Popular Problems

Popular Problems

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Rank	Topic	Problem	Formatted Problem
74501	Find the Maximum/Minimum Value	p(x)=30x+5x^2	$p (x) = 30 x + 5 x^{2}$
74502	Solve for x	3(x+1)-5x=12-(6x-7)	$3 (x + 1) - 5 x = 12 - (6 x - 7)$
74503	Find the Maximum/Minimum Value	p(x)=700-0.5x	$p (x) = 700 - 0.5 x$
74504	Solve for x	3(x+2)+4=5(x-1)+x	$3 (x + 2) + 4 = 5 (x - 1) + x$
74505	Find the Maximum/Minimum Value	p(x)=-x^2+12x+43	$p (x) = - x^{2} + 12 x + 43$
74506	Solve for x	-2x+y=2	$- 2 x + y = 2$
74507	Find the Maximum/Minimum Value	P(x)=-x^2+2x	$P (x) = - x^{2} + 2 x$
74508	Find the Maximum/Minimum Value	p(x)=x^3-3x^2-24x+2	$p (x) = x^{3} - 3 x^{2} - 24 x + 2$
74509	Solve for x	2x+7=5x+16	$2 x + 7 = 5 x + 16$
74510	Find the Maximum/Minimum Value	q(x)=3x^2-18x+26	$q (x) = 3 x^{2} - 18 x + 26$
74511	Solve for x	2x+4=4x-2	$2 x + 4 = 4 x - 2$
74512	Solve for x	2x+4=-3x+14	$2 x + 4 = - 3 x + 14$
74513	Find the Maximum/Minimum Value	R(p)=2.5p^2+450p	$R (p) = 2.5 p^{2} + 450 p$
74514	Find the Maximum/Minimum Value	R(p)=-4p^2+12000p	$R (p) = - 4 p^{2} + 12000 p$
74515	Find the Maximum/Minimum Value	R(p)=-5p^2+25000p	$R (p) = - 5 p^{2} + 25000 p$
74516	Solve for x	2x+4=12	$2 x + 4 = 12$
74517	Solve by Factoring	5-2 square root of x=11	$5 - 2 \sqrt{x} = 11$
74518	Find the Maximum/Minimum Value	r(p)=-6p^2+54000p	$r (p) = - 6 p^{2} + 54000 p$
74519	Factor	35g^2-2gh-24h^2	$35 g^{2} - 2 g h - 24 h^{2}$
74520	Find the Maximum/Minimum Value	r(p)=-7p^2+35000p	$r (p) = - 7 p^{2} + 35000 p$
74521	Solve for x	2x+5=17	$2 x + 5 = 17$
74522	Find the Maximum/Minimum Value	r(x)=2000x-2x^2	$r (x) = 2000 x - 2 x^{2}$
74523	Solve for x	2x-4y=6	$2 x - 4 y = 6$
74524	Find the Maximum/Minimum Value	R(x)=200x-0.4x^2	$R (x) = 200 x - 0.4 x^{2}$
74525	Solve for x	2x-5=4x-1	$2 x - 5 = 4 x - 1$
74526	Find the Maximum/Minimum Value	s(t)=-16t^2+20t+6	$s (t) = - 16 t^{2} + 20 t + 6$
74527	Solve for x	2x-3y=1	$2 x - 3 y = 1$
74528	Find the Maximum/Minimum Value	s(t)=-16t^2+24t+4	$s (t) = - 16 t^{2} + 24 t + 4$
74529	Solve Using the Quadratic Formula	3w*w=48	$3 w \cdot w = 48$
74530	Find the Maximum/Minimum Value	s(t)=-16t^2+96t+120	$s (t) = - 16 t^{2} + 96 t + 120$
74531	Solve for x	2x-3=9	$2 x - 3 = 9$
74532	Find the Maximum/Minimum Value	t(t)=-0.1t^2+0.6t+98.6	$t (t) = - 0.1 t^{2} + 0.6 t + 98.6$
74533	Solve for x	2x-1=7	$2 x - 1 = 7$
74534	Project Using the Transformation	A=[[17,1,8],[1,2,6]] , x=[[1],[3]]	$A = [\begin{array}{c} 17 & 1 & 8 \\ 1 & 2 & 6 \end{array}]$ , $x = [\begin{array}{c} 1 \\ 3 \end{array}]$
74535	Solve for x	2x=7	$2 x = 7$
74536	Solve for x	2x-x/2+(x+1)/4=6x	$2 x - \frac{x}{2} + \frac{x + 1}{4} = 6 x$
74537	Find the Slope of the Perpendicular Line to the Line Through the Two Points	(0,0) , (4,1)	$(0, 0) (4, 1)$
74538	Solve for x	2 log of 4- log of 3+2 log of x-4=0	$2 \log (4) - \log (3) + 2 \log (x - 4) = 0$
74539	Find the Slope of the Perpendicular Line to the Line Through the Two Points	(-2,-1) , (0,-4)	$(- 2, - 1) (0, - 4)$
74540	Solve for x	2 natural log of x+3 natural log of 2=5	$2 \ln (x) + 3 \ln (2) = 5$
74541	Calculate the Square Root	square root of 191	$\sqrt{191}$
74542	Solve for x	2x^2-5=0	$2 x^{2} - 5 = 0$
74543	Find the Slope of the Perpendicular Line to the Line Through the Two Points	(-4,2) , (0,0)	$(- 4, 2) (0, 0)$
74544	Solve for x	2x^2+7x-6=0	$2 x^{2} + 7 x - 6 = 0$
74545	Find the Slope of the Perpendicular Line to the Line Through the Two Points	(5.3,-2.5) , (7.3,-12.5)	$(5.3, - 2.5)$ , $(7.3, - 12.5)$
74546	Solve for x	2 log base 7 of 5+ log base 7 of x = log base 7 of 100	$2 \log_{7} (5) + \log_{7} (x) = \log_{7} (100)$
74547	Find Amplitude, Period, and Phase Shift	g(x)=10cos(6x-1)-4	$g (x) = 10 \cos (6 x - 1) - 4$
74548	Find Amplitude, Period, and Phase Shift	f(x)=tan(5x+(2pi)/3)	$f (x) = \tan (5 x + \frac{2 π}{3})$
74549	Solve for x	2 log base 3 of x=54	$2 \log_{3} (x) = 54$
74550	Solve for x	3x-x+8+5x-2=10	$3 x - x + 8 + 5 x - 2 = 10$
74551	Find Amplitude, Period, and Phase Shift	h(x)=-5cos(2pix+5)-2	$h (x) = - 5 \cos (2 π x + 5) - 2$
74552	Solve for x	4(2x-1)-3=9(x-4)	$4 (2 x - 1) - 3 = 9 (x - 4)$
74553	Solve for x	-4(6-7x)=52	$- 4 (6 - 7 x) = 52$
74554	Solve for x	4x^2+8=0	$4 x^{2} + 8 = 0$
74555	Solve for x	4x^2-8=0	$4 x^{2} - 8 = 0$
74556	Find Amplitude, Period, and Phase Shift	f(x)=sin(x/2)	$f (x) = \sin (\frac{x}{2})$
74557	Solve for x	4+9/x=5/2	$4 + \frac{9}{x} = \frac{5}{2}$
74558	Find Amplitude, Period, and Phase Shift	f(x)=-3sin(pi/4-2x)	$f (x) = - 3 \sin (\frac{π}{4} - 2 x)$
74559	Solve for x	4+3e^(5x)=27	$4 + 3 e^{5 x} = 27$
74560	Solve for x	4e^x+8=11	$4 e^{x} + 8 = 11$
74561	Find Amplitude, Period, and Phase Shift	f(x)=3cos(2x)+5	$f (x) = 3 \cos (2 x) + 5$
74562	Solve for x	4x+5=21	$4 x + 5 = 21$
74563	Solve for x	-4x+4/5=6/7	$- 4 x + \frac{4}{5} = \frac{6}{7}$
74564	Find Amplitude, Period, and Phase Shift	f(x)=1/2sin(3x)+2	$f (x) = \frac{1}{2} \sin (3 x) + 2$
74565	Solve for a	a=k/2*(m+n)	$a = \frac{k}{2} \cdot (m + n)$
74566	Solve for x	-4x+3(2x-5)=31	$- 4 x + 3 (2 x - 5) = 31$
74567	Solve for x	4x+21=-9-2x	$4 x + 21 = - 9 - 2 x$
74568	Solve for x	3x-2=6	$3 x - 2 = 6$
74569	Solve for x	3x-2=7	$3 x - 2 = 7$
74570	Solve for x	3x-12=0	$3 x - 12 = 0$
74571	Find All Complex Number Solutions	a_n=4n+4	$a_{n} = 4 n + 4$
74572	Solve for x	-3x+y=-3	$- 3 x + y = - 3$
74573	Solve for x	3x=2	$3 x = 2$
74574	Find All Complex Number Solutions	-k+0.03+1.01k=-2.45-1.81k	$- k + 0.03 + 1.01 k = - 2.45 - 1.81 k$
74575	Solve for x	-3x-8+4x=17	$- 3 x - 8 + 4 x = 17$
74576	Find All Complex Number Solutions	x^3=i	$x^{3} = i$
74577	Simplify	(x^(1/2)y^(-1/3))/(x^(1/4)y^(1/2))	$\frac{x^{\frac{1}{2}} y^{- \frac{1}{3}}}{x^{\frac{1}{4}} y^{\frac{1}{2}}}$
74578	Find All Complex Number Solutions	x^3=-i	$x^{3} = - i$
74579	Solve for x	3x-2y=-4	$3 x - 2 y = - 4$
74580	Find All Complex Number Solutions	x^4=1	$x^{4} = 1$
74581	Solve for x	3x-3=0	$3 x - 3 = 0$
74582	Find All Complex Number Solutions	x^7-3x^5+4x^2-1=0	$x^{7} - 3 x^{5} + 4 x^{2} - 1 = 0$
74583	Simplify	(8-y)/(3y)+(y+2)/(9y)-2/(6y)	$\frac{8 - y}{3 y} + \frac{y + 2}{9 y} - \frac{2}{6 y}$
74584	Solve for x	3x-4y=1	$3 x - 4 y = 1$
74585	Create a Grouped Frequency Distribution Table	22 , 28 , 29 , 34 , 36 , 42 , 44 , 57 , 58 , 60 , 61	$22$ , $28$ , $29$ , $34$ , $36$ , $42$ , $44$ , $57$ , $58$ , $60$ , $61$
74586	Solve for x	3x+6=12	$3 x + 6 = 12$
74587	Multiply the Matrices	1/2*[[12,64],[78,30]]	$\frac{1}{2} \cdot [\begin{array}{c} 12 & 64 \\ 78 & 30 \end{array}]$
74588	Solve for x	3x+4y=7	$3 x + 4 y = 7$
74589	Solve for x	3x+4y=5	$3 x + 4 y = 5$
74590	Multiply the Matrices	[[0.87,-0.5],[0.5,0.87]][[-3,2,-2],[1,4,-1]]	$[\begin{array}{c} 0.87 & - 0.5 \\ 0.5 & 0.87 \end{array}] [\begin{array}{c} - 3 & 2 & - 2 \\ 1 & 4 & - 1 \end{array}]$
74591	Solve for x	3x+4y=0	$3 x + 4 y = 0$
74592	Multiply the Matrices	[[0,0,1],[0,1,0],[1,0,0]]*[[1,0,0],[0,0,1],[0,1,0]]	$[\begin{array}{c} 0 & 0 & 1 \\ 0 & 1 & 0 \\ 1 & 0 & 0 \end{array}] \cdot [\begin{array}{c} 1 & 0 & 0 \\ 0 & 0 & 1 \\ 0 & 1 & 0 \end{array}]$
74593	Solve for x	-3x+2y=2	$- 3 x + 2 y = 2$
74594	Solve for x	3x+4=19	$3 x + 4 = 19$
74595	Multiply the Matrices	[[0,0,1],[1,0,0],[0,1,0]][[0,0,1],[0,1,0],[1,0,0]]	$[\begin{array}{c} 0 & 0 & 1 \\ 1 & 0 & 0 \\ 0 & 1 & 0 \end{array}] [\begin{array}{c} 0 & 0 & 1 \\ 0 & 1 & 0 \\ 1 & 0 & 0 \end{array}]$
74596	Solve for x	3ax=1/5	$3 a x = \frac{1}{5}$
74597	Solve for x	3 natural log of x=18	$3 \ln (x) = 18$
74598	Multiply the Matrices	[[0,1,0],[0,0,1],[1,0,0]][[0,1,0],[1,0,0],[0,0,1]]	$[\begin{array}{c} 0 & 1 & 0 \\ 0 & 0 & 1 \\ 1 & 0 & 0 \end{array}] [\begin{array}{c} 0 & 1 & 0 \\ 1 & 0 & 0 \\ 0 & 0 & 1 \end{array}]$
74599	Solve for x	3x+1=16	$3 x + 1 = 16$
74600	Solve for x	36+15x=17x	$36 + 15 x = 17 x$