Mathway | Popular Problems

Popular Problems

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Rank	Topic	Problem	Formatted Problem
77601	Solve Using the Quadratic Formula	100=204t-16t^2	$100 = 204 t - 16 t^{2}$
77602	Solve in Terms of the Arbitrary Variable r	a=1/3f(r+k)	$a = \frac{1}{3} f (r + k)$
77603	Solve Using the Quadratic Formula	0=2x^2-x-1	$0 = 2 x^{2} - x - 1$
77604	Solve in Terms of the Arbitrary Variable a	a_1=2/5 ; a_n=5a_n-1	$a_{1} = \frac{2}{5}$ ; $a_{n} = 5 a_{n - 1}$
77605	Solve Using the Quadratic Formula	0=x^2-2x-24	$0 = x^{2} - 2 x - 24$
77606	Solve Using the Quadratic Formula	0=x^2-29x+100	$0 = x^{2} - 29 x + 100$
77607	Solve in Terms of the Arbitrary Variable z	x^5*x^4=ax^z	$x^{5} \cdot x^{4} = a x^{z}$
77608	Solve Using the Quadratic Formula	0=x^2+5x-6	$0 = x^{2} + 5 x - 6$
77609	Solve in Terms of the Arbitrary Variable z	3x-5y+z=5 , x+y=7	$3 x - 5 y + z = 5$ , $x + y = 7$
77610	Solve Using the Quadratic Formula	0.4x-0.3x^2=-2	$0.4 x - 0.3 x^{2} = - 2$
77611	Solve in Terms of the Arbitrary Variable z	2x-y+3z=-5 -x+y-z=1 4x-3y+5z=-5	$2 x - y + 3 z = - 5$ $- x + y - z = 1$ $4 x - 3 y + 5 z = - 5$
77612	Solve Using the Quadratic Formula	x^2-3x-15=0	$x^{2} - 3 x - 15 = 0$
77613	Solve Using the Quadratic Formula	x^2-6x=5	$x^{2} - 6 x = 5$
77614	Solve Using the Quadratic Formula	x^2-4=3x	$x^{2} - 4 = 3 x$
77615	Solve Using the Quadratic Formula	x^2-6x+24=0	$x^{2} - 6 x + 24 = 0$
77616	Solve Using the Quadratic Formula	x^2-60=0	$x^{2} - 60 = 0$
77617	Solve Using the Quadratic Formula	x^2-5x=12	$x^{2} - 5 x = 12$
77618	Solve Using the Quadratic Formula	x^2-2x-99=0	$x^{2} - 2 x - 99 = 0$
77619	Solve Using the Quadratic Formula	-x^2-2x-1=0	$- x^{2} - 2 x - 1 = 0$
77620	Solve in Terms of the Arbitrary Variable y	3x-5y+z=5 , x+y=7	$3 x - 5 y + z = 5$ , $x + y = 7$
77621	Solve Using the Quadratic Formula	x^2-19x+70=0	$x^{2} - 19 x + 70 = 0$
77622	Solve Using the Quadratic Formula	x^2-18x+66=0	$x^{2} - 18 x + 66 = 0$
77623	Solve Using the Quadratic Formula	x^2-18x+74=0	$x^{2} - 18 x + 74 = 0$
77624	Solve Using the Quadratic Formula	x^2-18x=10	$x^{2} - 18 x = 10$
77625	Solve Using the Quadratic Formula	x^2-16x=-55	$x^{2} - 16 x = - 55$
77626	Solve in Terms of the Arbitrary Variable y	2x-y+3z=-5 -x+y-z=1 4x-3y+5z=-5	$2 x - y + 3 z = - 5$ $- x + y - z = 1$ $4 x - 3 y + 5 z = - 5$
77627	Solve Using the Quadratic Formula	x^2-16x+65=0	$x^{2} - 16 x + 65 = 0$
77628	Solve Using the Quadratic Formula	x^2-9x+21=0	$x^{2} - 9 x + 21 = 0$
77629	Solve in Terms of the Arbitrary Variable y	x+2z=13 ; y-5/3z=-8/3	$x + 2 z = 13$ ; $y - \frac{5}{3} z = - \frac{8}{3}$
77630	Solve Using the Quadratic Formula	x^2-8x=11	$x^{2} - 8 x = 11$
77631	Solve Using the Quadratic Formula	-x^2-8x-16=0	$- x^{2} - 8 x - 16 = 0$
77632	Solve Using the Quadratic Formula	x^2-8x-10=0	$x^{2} - 8 x - 10 = 0$
77633	Solve in Terms of the Arbitrary Variable n	a_1=2/5 ; a_n=5a_n-1	$a_{1} = \frac{2}{5}$ ; $a_{n} = 5 a_{n - 1}$
77634	Solve Using the Quadratic Formula	x^2-7x-4=-10	$x^{2} - 7 x - 4 = - 10$
77635	Solve Using the Quadratic Formula	x^2-6x=55	$x^{2} - 6 x = 55$
77636	Solve in Terms of the Arbitrary Variable c	A=(c^2)/(4pi)	$A = \frac{c^{2}}{4 π}$
77637	Factor	10x^2+15x-70	$10 x^{2} + 15 x - 70$
77638	Solve in Terms of the Arbitrary Variable b	a+bi=-11+6i	$a + b i = - 11 + 6 i$
77639	Solve Using the Quadratic Formula	y^2+3y-10=0	$y^{2} + 3 y - 10 = 0$
77640	Solve in Terms of the Arbitrary Variable d	A=1/4pid^2+pidh	$A = \frac{1}{4} π d^{2} + π d h$
77641	Solve Using the Quadratic Formula	y^2+38=14y	$y^{2} + 38 = 14 y$
77642	Solve in Terms of the Arbitrary Variable a	x^5*x^4=ax^z	$x^{5} \cdot x^{4} = a x^{z}$
77643	Solve Using the Quadratic Formula	y^2+6y=-8	$y^{2} + 6 y = - 8$
77644	Solve Using the Quadratic Formula	y^2+6y+25=0	$y^{2} + 6 y + 25 = 0$
77645	Solve Using the Quadratic Formula	y^2=2y+80	$y^{2} = 2 y + 80$
77646	Solve Using the Quadratic Formula	y^2-10y=-22	$y^{2} - 10 y = - 22$
77647	Solve Using the Quadratic Formula	y^2-10y+34=0	$y^{2} - 10 y + 34 = 0$
77648	Solve in Terms of the Arbitrary Variable a	a_n=4n-3	$a_{n} = 4 n - 3$
77649	Solve Using the Quadratic Formula	y^2-12y+19=0	$y^{2} - 12 y + 19 = 0$
77650	Solve Using the Quadratic Formula	y^2-4y+29=0	$y^{2} - 4 y + 29 = 0$
77651	Solve Using the Quadratic Formula	y^2-2y-8=0	$y^{2} - 2 y - 8 = 0$
77652	Solve in Terms of the Arbitrary Variable a	a_n=2*n!	$a_{n} = 2 \cdot n!$
77653	Solve Using the Quadratic Formula	y^2-6y+13=0	$y^{2} - 6 y + 13 = 0$
77654	Solve Using the Quadratic Formula	y^2-6y+10=0	$y^{2} - 6 y + 10 = 0$
77655	Solve in Terms of the Arbitrary Variable a	a_n=2n-3	$a_{n} = 2 n - 3$
77656	Solve Using the Quadratic Formula	y^2-7y=0	$y^{2} - 7 y = 0$
77657	Solve Using the Quadratic Formula	y^2-8y+14=0	$y^{2} - 8 y + 14 = 0$
77658	Solve Using the Quadratic Formula	y^2-8y+17=0	$y^{2} - 8 y + 17 = 0$
77659	Find the Vertex	-0.1x^2+0.8x+6	$- 0.1 x^{2} + 0.8 x + 6$
77660	Solve Using the Quadratic Formula	y^2-8y=-14	$y^{2} - 8 y = - 14$
77661	Find the Vertex	-(x+3)^2+1	$- {(x + 3)}^{2} + 1$
77662	Solve Using the Quadratic Formula	25x^2-64=0	$25 x^{2} - 64 = 0$
77663	Solve Using the Quadratic Formula	25x^2+4=0	$25 x^{2} + 4 = 0$
77664	Solve Using the Quadratic Formula	25x^2-100=0	$25 x^{2} - 100 = 0$
77665	Find the Vertex	3(x-3)^2-1	$3 {(x - 3)}^{2} - 1$
77666	Solve Using the Quadratic Formula	24x^2-35x-49=0	$24 x^{2} - 35 x - 49 = 0$
77667	Find the Vertex	-3x^2-36x-96	$- 3 x^{2} - 36 x - 96$
77668	Solve Using the Quadratic Formula	2y^2-21-7y=y^2-3y	$2 y^{2} - 21 - 7 y = y^{2} - 3 y$
77669	Find the Vertex	-3x^2+30x-69	$- 3 x^{2} + 30 x - 69$
77670	Solve Using the Quadratic Formula	2y^2-7y=1	$2 y^{2} - 7 y = 1$
77671	Find the Vertex	4x^2+16x+10	$4 x^{2} + 16 x + 10$
77672	Solve Using the Quadratic Formula	2y^2-10-5y=y^2-2y	$2 y^{2} - 10 - 5 y = y^{2} - 2 y$
77673	Find the Vertex	112x-16x^2	$112 x - 16 x^{2}$
77674	Find the Vertex	9(x-5)^2+6	$9 {(x - 5)}^{2} + 6$
77675	Solve Using the Quadratic Formula	2-2x=3x^2	$2 - 2 x = 3 x^{2}$
77676	Solve Using the Quadratic Formula	2y(y+4)=42	$2 y (y + 4) = 42$
77677	Find the Vertex	-(x-4)^2	$- {(x - 4)}^{2}$
77678	Solve Using the Quadratic Formula	3h^2+17h=-10	$3 h^{2} + 17 h = - 10$
77679	Solve Using the Quadratic Formula	3b^2+7b-6=0	$3 b^{2} + 7 b - 6 = 0$
77680	Find the Vertex	-7(x-4)^2-5	$- 7 {(x - 4)}^{2} - 5$
77681	Solve Using the Quadratic Formula	3s^2+2=-62	$3 s^{2} + 2 = - 62$
77682	Find the Vertex	x^2-8x-13	$x^{2} - 8 x - 13$
77683	Solve Using the Quadratic Formula	-3p^2+17p=20	$- 3 p^{2} + 17 p = 20$
77684	Find the Vertex	3x^2+30x+76	$3 x^{2} + 30 x + 76$
77685	Solve Using the Quadratic Formula	3n^2-5n=1	$3 n^{2} - 5 n = 1$
77686	Solve Using the Quadratic Formula	3p^2+7=-9p^2+4	$3 p^{2} + 7 = - 9 p^{2} + 4$
77687	Find the Vertex	1/2(x-5)^2-2	$\frac{1}{2} {(x - 5)}^{2} - 2$
77688	Solve Using the Quadratic Formula	3k^2+72=33k	$3 k^{2} + 72 = 33 k$
77689	Solve Using the Quadratic Formula	3w^2-8w+4=0	$3 w^{2} - 8 w + 4 = 0$
77690	Find the Vertex	-4.9t^2+29.4t+1	$- 4.9 t^{2} + 29.4 t + 1$
77691	Solve Using the Quadratic Formula	36x^2-16=0	$36 x^{2} - 16 = 0$
77692	Find the Vertex	3.38x^2+5.2x+2	$3.38 x^{2} + 5.2 x + 2$
77693	Solve Using the Quadratic Formula	36x^2+169=0	$36 x^{2} + 169 = 0$
77694	Solve Using the Quadratic Formula	34=105t-16t^2	$34 = 105 t - 16 t^{2}$
77695	Find the Vertex	4(x-1)^2-3	$4 {(x - 1)}^{2} - 3$
77696	Solve Using the Quadratic Formula	30=65t-5t^2	$30 = 65 t - 5 t^{2}$
77697	Find the Vertex	-2x^2-20x-42	$- 2 x^{2} - 20 x - 42$
77698	Solve Using the Quadratic Formula	3x^2-5x-10=0	$3 x^{2} - 5 x - 10 = 0$
77699	Find the Vertex	-x^2-81	$- x^{2} - 81$
77700	Solve Using the Quadratic Formula	3x^2-4x=7	$3 x^{2} - 4 x = 7$