Mathway | Popular Problems

Popular Problems

Rank	Topic	Problem	Formatted Problem
139601	Solve for a4	a_4=(2^4)/(3(4)^2)	$a_{4} = \frac{2^{4}}{3 {(4)}^{2}}$
139602	Write as a Set of Linear Factors	h(x)=2x^4-3x^3-15x^2+32x-12	$h (x) = 2 x^{4} - 3 x^{3} - 15 x^{2} + 32 x - 12$
139603	Write as a Set of Linear Factors	h(x)=x^3+4x^2-10x-4	$h (x) = x^{3} + 4 x^{2} - 10 x - 4$
139604	Write as a Set of Linear Factors	h(x)=x^3-5x^2+5x+3	$h (x) = x^{3} - 5 x^{2} + 5 x + 3$
139605	Write as a Set of Linear Factors	p(x)=x^5-4x^3-2x^2-4x	$p (x) = x^{5} - 4 x^{3} - 2 x^{2} - 4 x$
139606	Find the Slope and y-intercept	12x+4y=-4	$12 x + 4 y = - 4$
139607	Find the Slope and y-intercept	12x+4y=-8	$12 x + 4 y = - 8$
139608	Identify the Polar Equation	r=-3cos(x)	$r = - 3 \cos (x)$
139609	Identify the Polar Equation	rsin(theta)=2	$r \sin (θ) = 2$
139610	Identify the Polar Equation	r=2sin(2theta)	$r = 2 \sin (2 θ)$
139611	Identify the Polar Equation	r=2sin(3theta)	$r = 2 \sin (3 θ)$
139612	Identify the Polar Equation	r=1+sin(theta)	$r = 1 + \sin (θ)$
139613	Identify the Polar Equation	r=3/(sin(theta))	$r = \frac{3}{\sin (θ)}$
139614	Identify the Polar Equation	z=3i	$z = 3 i$
139615	Identify the Polar Equation	z=6.2+37i	$z = 6.2 + 37 i$
139616	Find the y-intercept	4y+28=0	$4 y + 28 = 0$
139617	Find the y-intercept	5y=2	$5 y = 2$
139618	Find the y-intercept	5x-2y=30	$5 x - 2 y = 30$
139619	Find P(AnB) for Independent Events A and B	P(A)=0.25 P(B)=0.8	$P (A) = 0.25$ $P (B) = 0.8$
139620	Evaluate Using Synthetic Division	p(x)=x^3-7x^2+15x-9 ; a=3	$p (x) = x^{3} - 7 x^{2} + 15 x - 9$ ; $a = 3$
139621	Evaluate Using Synthetic Division	k=-1 ; f(x)=x^2-2x+2	$k = - 1$ ; $f (x) = x^{2} - 2 x + 2$
139622	Evaluate Using Synthetic Division	f(x)=x^3+6x^2+3x-10 ; k=-5	$f (x) = x^{3} + 6 x^{2} + 3 x - 10$ ; $k = - 5$
139623	Write as a Set of Linear Factors	f(x)=x^3+2x^2+5x-26	$f (x) = x^{3} + 2 x^{2} + 5 x - 26$
139624	Write as a Set of Linear Factors	g(x)=x^3+7x^2+9x-9	$g (x) = x^{3} + 7 x^{2} + 9 x - 9$
139625	Write as a Set of Linear Factors	f(x)=x^3-6x^2+11x-6	$f (x) = x^{3} - 6 x^{2} + 11 x - 6$
139626	Write as a Set of Linear Factors	f(x)=x^4+36x^2	$f (x) = x^{4} + 36 x^{2}$
139627	Write as a Set of Linear Factors	f(x)=x^3-4x^2+14x-20	$f (x) = x^{3} - 4 x^{2} + 14 x - 20$
139628	Find the Exponential Function	(2,-9)	$(2, - 9)$
139629	Find the Exponential Function	(3,27/64)	$(3, \frac{27}{64})$
139630	Find the Exponential Function	(2,1/25)	$(2, \frac{1}{25})$
139631	Find the Exponential Function	(2,12)	$(2, 12)$
139632	Find the Sum of the Infinite Geometric Series	1000 , 100 , 10 , 1 , 1/10 , 1/100	$1000$ , $100$ , $10$ , $1$ , $\frac{1}{10}$ , $\frac{1}{100}$
139633	Find the Sum of the Infinite Geometric Series	12 , 10 , 8 , 6	$12$ , $10$ , $8$ , $6$
139634	Find the Sum of the Infinite Geometric Series	2 , -6 , 18 , -54	$2$ , $- 6$ , $18$ , $- 54$
139635	Find the Sum of the Infinite Geometric Series	2 , 8 , 32 , 128 , ...	$2$ , $8$ , $32$ , $128$ , $\dots$
139636	Find the Sum of the Infinite Geometric Series	1 , -5 , 25 , -125	$1$ , $- 5$ , $25$ , $- 125$
139637	Find the Sum of the Infinite Geometric Series	3 , 1 , 1/3 , 1/9	$3$ , $1$ , $\frac{1}{3}$ , $\frac{1}{9}$
139638	Find the Sum of the Infinite Geometric Series	3 , 6 , 12	$3$ , $6$ , $12$
139639	Find the Exponential Function	(-1,1/5)	$(- 1, \frac{1}{5})$
139640	Find the Sum of the Infinite Geometric Series	5 , 10 , 15 , 20	$5$ , $10$ , $15$ , $20$
139641	Find the Sum of the Infinite Geometric Series	4 , 3 , 2 1/4 , 1 11/16	$4$ , $3$ , $2 \frac{1}{4}$ , $1 \frac{11}{16}$
139642	Find the Sum of the Infinite Geometric Series	9 , -3 , 1 , -1/3	$9$ , $- 3$ , $1$ , $- \frac{1}{3}$
139643	Find the Sum of the Infinite Geometric Series	-6 , -3 , -3/2 , -3/4	$- 6$ , $- 3$ , $- \frac{3}{2}$ , $- \frac{3}{4}$
139644	Find the Sum of the Infinite Geometric Series	1/10 , 1/100 , 1/1000	$\frac{1}{10}$ , $\frac{1}{100}$ , $\frac{1}{1000}$
139645	Find the Sum of the Infinite Geometric Series	1 , 2/3 , 4/9 , 8/27	$1$ , $\frac{2}{3}$ , $\frac{4}{9}$ , $\frac{8}{27}$
139646	Find the y-intercept	y=2.5	$y = 2.5$
139647	Find the y-intercept	y=3/2	$y = \frac{3}{2}$
139648	Find the y-intercept	y=-5/4	$y = - \frac{5}{4}$
139649	Find the Intersection of the Functions	P(A)=1/6 , P(B)=2/5	$P (A) = \frac{1}{6}$ , $P (B) = \frac{2}{5}$
139650	Find the Intersection of the Functions	h(t)=10 , 15(1.593)^(t/2)	$h (t) = 10$ , $15 {(1.593)}^{\frac{t}{2}}$
139651	Find the Intersection of the Functions	p(x)=2x^3+4x^2-2x-1 , d(x)=x+3	$p (x) = 2 x^{3} + 4 x^{2} - 2 x - 1$ , $d (x) = x + 3$
139652	Find the Intersection of the Functions	p(A)=1/6 , P(B)=3/5	$p (A) = \frac{1}{6}$ , $P (B) = \frac{3}{5}$
139653	Find the Intersection of the Functions	v(x)=32 , 500(0.92)^x	$v (x) = 32$ , $500 {(0.92)}^{x}$
139654	Find the Intersection of the Functions	f(x)=x^2+4x-32 f(x)<=0	$f (x) = x^{2} + 4 x - 32$ $f (x) \leq 0$
139655	Find the Intersection of the Functions	f(x)=x^2+5x-6 , f(x)=0	$f (x) = x^{2} + 5 x - 6$ , $f (x) = 0$
139656	Find the Intersection of the Functions	f(x)=x^2+4x-12 , f(x)<=0	$f (x) = x^{2} + 4 x - 12$ , $f (x) \leq 0$
139657	Find the Intersection of the Functions	f(x)=2^xg(x)=3-x	$f (x) = 2^{x} g (x) = 3 - x$
139658	Find the Intersection of the Functions	f(x)=x^2+2x-15 f(x)<=0	$f (x) = x^{2} + 2 x - 15$ $f (x) \leq 0$
139659	Find the Intersection of the Functions	f(x)=x^2+2x-8g(x)=-x^2+4	$f (x) = x^{2} + 2 x - 8 g (x) = - x^{2} + 4$
139660	Find the Intersection of the Functions	b(t)=3t+512 r(t)=-16t^2+195t	$b (t) = 3 t + 512$ $r (t) = - 16 t^{2} + 195 t$
139661	Solve Using a Matrix with Cramer's Rule	-4x-4y+2z=4 , -2y+3z=22 , 2x+3z=28	$- 4 x - 4 y + 2 z = 4$ , $- 2 y + 3 z = 22$ , $2 x + 3 z = 28$
139662	Solve Using a Matrix with Cramer's Rule	3x+4y=10-5x-y=7	$3 x + 4 y = 10 - 5 x - y = 7$
139663	Solve Using a Matrix with Cramer's Rule	7x+4y=5 , -x+2y=-2	$7 x + 4 y = 5$ , $- x + 2 y = - 2$
139664	Solve Using a Matrix with Cramer's Rule	-5x+3y=82x-4y=-20	$- 5 x + 3 y = 82 x - 4 y = - 20$
139665	Solve for y	4<2y-2<10	$4 < 2 y - 2 < 10$
139666	Solve for z	-10<=3/2z+2<=-4	$- 10 \leq \frac{3}{2} z + 2 \leq - 4$
139667	Solve for z	-15<=-3/2z-3<=3	$- 15 \leq - \frac{3}{2} z - 3 \leq 3$
139668	Solve Using a Matrix with Cramer's Rule	2x+2y+3z=104x-y+z=-55x-2y+6z=1	$2 x + 2 y + 3 z = 104 x - y + z = - 55 x - 2 y + 6 z = 1$
139669	Solve Using a Matrix with Cramer's Rule	2x+3y+z=104x-y+2z=-16x-3y-z=-2	$2 x + 3 y + z = 104 x - y + 2 z = - 16 x - 3 y - z = - 2$
139670	Solve Using a Matrix with Cramer's Rule	2x+3y=342x-2y=4	$2 x + 3 y = 342 x - 2 y = 4$
139671	Solve Using a Matrix with Cramer's Rule	-2x+3y=83x+5y=-12	$- 2 x + 3 y = 83 x + 5 y = - 12$
139672	Solve Using a Matrix with Cramer's Rule	2x+4y=8 , 6x+3y=-3	$2 x + 4 y = 8$ , $6 x + 3 y = - 3$
139673	Solve Using a Matrix with Cramer's Rule	-3x+3y+2z=21 , -4y-4z=-44 , 3x-4z=-3	$- 3 x + 3 y + 2 z = 21$ , $- 4 y - 4 z = - 44$ , $3 x - 4 z = - 3$
139674	Solve Using a Matrix with Cramer's Rule	-2x-7y-z=-61x+8y-4z=17-8x+y+z=-59	$- 2 x - 7 y - z = - 61 x + 8 y - 4 z = 17 - 8 x + y + z = - 59$
139675	Solve Using a Matrix with Cramer's Rule	2x-y+3z=-6x+y-2z=2-3x+2y-z=6	$2 x - y + 3 z = - 6 x + y - 2 z = 2 - 3 x + 2 y - z = 6$
139676	Solve for t	3<2t-1<15	$3 < 2 t - 1 < 15$
139677	Solve for p	3<2p-3<=12	$3 < 2 p - 3 \leq 12$
139678	Solve for q	-7<=8-3q<=7	$- 7 \leq 8 - 3 q \leq 7$
139679	Solve for t	-6<2t-5<3	$- 6 < 2 t - 5 < 3$
139680	Solve for p	p(-0.73)<z<(2.27)	$p (- 0.73) < z < (2.27)$
139681	Solve for n	-8<n-2<5	$- 8 < n - 2 < 5$
139682	Solve for p	-1<p+3<5	$- 1 < p + 3 < 5$
139683	Solve for m	-1<4m+7<=11	$- 1 < 4 m + 7 \leq 11$
139684	Solve for n	2<-2n+20<=4	$2 < - 2 n + 20 \leq 4$
139685	Solve for n	-33<=-7n-12<-26	$- 33 \leq - 7 n - 12 < - 26$
139686	Solve for c	-7<2c-1<10	$- 7 < 2 c - 1 < 10$
139687	Solve Using a Matrix with Cramer's Rule	x+y=6 , x-y=4	$x + y = 6$ , $x - y = 4$
139688	Find the Equation Using Two Points	f(-4)=6 , f(-1)=2	$f (- 4) = 6$ , $f (- 1) = 2$
139689	Find the Domain of the Quotient of the Two Functions	f(x)=3x+2 , g(x) = square root of x	$f (x) = 3 x + 2$ , $g (x) = \sqrt{x}$
139690	Find the Domain of the Quotient of the Two Functions	f(x)=6x+1 , g(x) = square root of x	$f (x) = 6 x + 1$ , $g (x) = \sqrt{x}$
139691	Find the Domain of the Quotient of the Two Functions	f(x)=x^2-14x+49 , g(x)=x-7	$f (x) = x^{2} - 14 x + 49$ , $g (x) = x - 7$
139692	Find the Equation of the Circle	(0,0) , r = square root of 13	$(0, 0)$ , $r = \sqrt{13}$
139693	Find the Equation of the Circle	(0,-3) ; r=3	$(0, - 3)$ ; $r = 3$
139694	Find the Equation of the Circle	r=5 ; (h,k)=(3,-4)	$r = 5$ ; $(h, k) = (3, - 4)$
139695	Find the Equation of the Circle	r=4 (h,k)=(0,-4)	$r = 4$ $(h, k) = (0, - 4)$
139696	Find the Equation of the Circle	(-3,4) r=4	$(- 3, 4)$ $r = 4$
139697	Find the Equation of the Circle	(-8,0) r=8	$(- 8, 0)$ $r = 8$
139698	Find the Equation of the Circle	r=1 (0,1)	$r = 1$ $(0, 1)$
139699	Find the Equation of the Circle	r=1 (h,k)=(8,-6)	$r = 1$ $(h, k) = (8, - 6)$
139700	Find the Equation with Real Coefficients	x=4 , x=1	$x = 4$ , $x = 1$