Mathway | Popular Problems

Popular Problems

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Rank	Topic	Problem	Formatted Problem
69401	Find the Reference Angle	(-pi)/6	$\frac{- π}{6}$
69402	Solve Using the Quadratic Formula	x^2-6x+9=36	$x^{2} - 6 x + 9 = 36$
69403	Solve Using the Quadratic Formula	x^2-40=-28	$x^{2} - 40 = - 28$
69404	Find the Reference Angle	(13pi)/8	$\frac{13 π}{8}$
69405	Solve Using the Quadratic Formula	x^2-3x-9=0	$x^{2} - 3 x - 9 = 0$
69406	Find the Reference Angle	-(16pi)/7	$- \frac{16 π}{7}$
69407	Solve Using the Quadratic Formula	x^2-4x+4=9	$x^{2} - 4 x + 4 = 9$
69408	Find the Reference Angle	sin((7pi)/6)	$\sin (\frac{7 π}{6})$
69409	Solve Using the Quadratic Formula	x^2-3x=6	$x^{2} - 3 x = 6$
69410	Find the Reference Angle	csc((7pi)/4)	$\csc (\frac{7 π}{4})$
69411	Solve Using the Quadratic Formula	x^2-3x=-4	$x^{2} - 3 x = - 4$
69412	Solve Using the Quadratic Formula	x^2-3x=-2	$x^{2} - 3 x = - 2$
69413	Find the Reference Angle	660	$660$
69414	Solve Using the Quadratic Formula	0.5x^2-2x-0.5=0	$0.5 x^{2} - 2 x - 0.5 = 0$
69415	Find the Reference Angle	tan((5pi)/4)	$\tan (\frac{5 π}{4})$
69416	Solve Using the Quadratic Formula	0.3x-0.2x^2=-2	$0.3 x - 0.2 x^{2} = - 2$
69417	Find the Reference Angle	tan(135)	$\tan (135)$
69418	Solve Using the Quadratic Formula	0.8x-0.2x^2=-1	$0.8 x - 0.2 x^{2} = - 1$
69419	Find the Reference Angle	tan(330)	$\tan (330)$
69420	Solve Using the Quadratic Formula	11x^2=8	$11 x^{2} = 8$
69421	Solve Using the Quadratic Formula	-11x^2=x+11	$- 11 x^{2} = x + 11$
69422	Solve Using the Quadratic Formula	10x^2-16x+6=0	$10 x^{2} - 16 x + 6 = 0$
69423	Solve Using the Quadratic Formula	10x^2-27x=-18	$10 x^{2} - 27 x = - 18$
69424	Solve Using the Quadratic Formula	10x^2=27x-18	$10 x^{2} = 27 x - 18$
69425	Find the Reference Angle	(-7pi)/3	$\frac{- 7 π}{3}$
69426	Solve Using the Quadratic Formula	1.6x^2+2x+2.5=0	$1.6 x^{2} + 2 x + 2.5 = 0$
69427	Solve Using the Quadratic Formula	10b^2-15b=8b-12	$10 b^{2} - 15 b = 8 b - 12$
69428	Solve Using the Quadratic Formula	x^2+13=6x	$x^{2} + 13 = 6 x$
69429	Find the Axis of Symmetry	f(x)=-(x-4)^2-1	$f (x) = - {(x - 4)}^{2} - 1$
69430	Solve Using the Quadratic Formula	x^2+12x=-6	$x^{2} + 12 x = - 6$
69431	Solve Using the Quadratic Formula	x^2+14x+43=0	$x^{2} + 14 x + 43 = 0$
69432	Find the Axis of Symmetry	f(x)=-3\|x-7\|+2	$f (x) = - 3 \| x - 7 \| + 2$
69433	Solve Using the Quadratic Formula	x^2+17x=0	$x^{2} + 17 x = 0$
69434	Solve Using the Quadratic Formula	x^2+15x+44=0	$x^{2} + 15 x + 44 = 0$
69435	Find the Axis of Symmetry	f(x)=-x^2+2x-9	$f (x) = - x^{2} + 2 x - 9$
69436	Solve Using the Quadratic Formula	x^2+10x+19=0	$x^{2} + 10 x + 19 = 0$
69437	Solve Using the Quadratic Formula	x^2+10=2x	$x^{2} + 10 = 2 x$
69438	Solve Using the Quadratic Formula	x^2+12=10x	$x^{2} + 12 = 10 x$
69439	Find the Axis of Symmetry	f(x)=2x^2-16x+27	$f (x) = 2 x^{2} - 16 x + 27$
69440	Solve Using the Quadratic Formula	-x^2+10x-25=0	$- x^{2} + 10 x - 25 = 0$
69441	Find the Axis of Symmetry	f(x)=2(x+1)^2-8	$f (x) = 2 {(x + 1)}^{2} - 8$
69442	Solve Using the Quadratic Formula	x^2+10x-10=0	$x^{2} + 10 x - 10 = 0$
69443	Solve Using the Quadratic Formula	x^2-3/2x-27/16=0	$x^{2} - \frac{3}{2} x - \frac{27}{16} = 0$
69444	Find the Axis of Symmetry	f(x)=x^2-14x-5	$f (x) = x^{2} - 14 x - 5$
69445	Solve Using the Quadratic Formula	w^2-9=0	$w^{2} - 9 = 0$
69446	Solve Using the Quadratic Formula	w^2+11w+30=0	$w^{2} + 11 w + 30 = 0$
69447	Find the Axis of Symmetry	x^2-14x-1	$x^{2} - 14 x - 1$
69448	Solve Using the Quadratic Formula	t^2-3t=28	$t^{2} - 3 t = 28$
69449	Solve Using the Quadratic Formula	t^2-147=0	$t^{2} - 147 = 0$
69450	Solve Using the Quadratic Formula	t^2+5t+5=0	$t^{2} + 5 t + 5 = 0$
69451	Find the Axis of Symmetry	2x^2-10x+6	$2 x^{2} - 10 x + 6$
69452	Solve Using the Quadratic Formula	t^2-405=0	$t^{2} - 405 = 0$
69453	Solve Using the Quadratic Formula	r^2=16	$r^{2} = 16$
69454	Find the Axis of Symmetry	f(x)=-x^2-10x-21	$f (x) = - x^{2} - 10 x - 21$
69455	Solve Using the Quadratic Formula	r^2=4r	$r^{2} = 4 r$
69456	Find the Axis of Symmetry	f(x)=x^2+12x+40	$f (x) = x^{2} + 12 x + 40$
69457	Solve Using the Quadratic Formula	-x^2+2x-10=0	$- x^{2} + 2 x - 10 = 0$
69458	Find the Axis of Symmetry	f(x)=8x-x^2-15	$f (x) = 8 x - x^{2} - 15$
69459	Solve Using the Quadratic Formula	x^2+2x-13=2	$x^{2} + 2 x - 13 = 2$
69460	Solve Using the Quadratic Formula	x^2+32=8x	$x^{2} + 32 = 8 x$
69461	Find the Axis of Symmetry	f(x)=-4(x-3)^2+4	$f (x) = - 4 {(x - 3)}^{2} + 4$
69462	Find the Axis of Symmetry	f(x)=-x^2-6x-4	$f (x) = - x^{2} - 6 x - 4$
69463	Solve Using the Quadratic Formula	x^2+18x+65=0	$x^{2} + 18 x + 65 = 0$
69464	Solve Using the Quadratic Formula	x^2+41=10x	$x^{2} + 41 = 10 x$
69465	Find the Axis of Symmetry	f(x)=-x^2+10x-28	$f (x) = - x^{2} + 10 x - 28$
69466	Solve Using the Quadratic Formula	x^2+4x-9=5x+3	$x^{2} + 4 x - 9 = 5 x + 3$
69467	Find the Axis of Symmetry	f(x)=2x^2-7x+3	$f (x) = 2 x^{2} - 7 x + 3$
69468	Solve Using the Quadratic Formula	x^2+6x=72	$x^{2} + 6 x = 72$
69469	Find the Axis of Symmetry	f(x)=3x^2+6x-6	$f (x) = 3 x^{2} + 6 x - 6$
69470	Solve Using the Quadratic Formula	x^2+6x+58=0	$x^{2} + 6 x + 58 = 0$
69471	Find the Axis of Symmetry	f(x)=(x+2)^2-6	$f (x) = {(x + 2)}^{2} - 6$
69472	Solve Using the Quadratic Formula	x^2=5-8x	$x^{2} = 5 - 8 x$
69473	Solve Using the Quadratic Formula	x^2=3x+54	$x^{2} = 3 x + 54$
69474	Find the Axis of Symmetry	f(x)=(x-5)^2-16	$f (x) = {(x - 5)}^{2} - 16$
69475	Solve Using the Quadratic Formula	x^2=27	$x^{2} = 27$
69476	Solve Using the Quadratic Formula	x^2=6x-3	$x^{2} = 6 x - 3$
69477	Solve Using the Quadratic Formula	x^2=7x-10	$x^{2} = 7 x - 10$
69478	Find the Axis of Symmetry	f(x)=-x^2-8x+5	$f (x) = - x^{2} - 8 x + 5$
69479	Solve Using the Quadratic Formula	x^2=8x-41	$x^{2} = 8 x - 41$
69480	Solve Using the Quadratic Formula	x^2-11x-7=0	$x^{2} - 11 x - 7 = 0$
69481	Find the Axis of Symmetry	f(x)=3x^2-18x-9	$f (x) = 3 x^{2} - 18 x - 9$
69482	Solve Using the Quadratic Formula	x^2-10x+13=0	$x^{2} - 10 x + 13 = 0$
69483	Find the Axis of Symmetry	1/2(x-5)^2-2	$\frac{1}{2} {(x - 5)}^{2} - 2$
69484	Solve Using the Quadratic Formula	x^2-0.3=-0.06x	$x^{2} - 0.3 = - 0.06 x$
69485	Find the Axis of Symmetry	(x+5)^2-9	${(x + 5)}^{2} - 9$
69486	Solve Using the Quadratic Formula	x^2-10x=-13	$x^{2} - 10 x = - 13$
69487	Solve Using the Quadratic Formula	x^2-10x+5=0	$x^{2} - 10 x + 5 = 0$
69488	Find the Axis of Symmetry	f(x)=(x-6)(x-2)	$f (x) = (x - 6) (x - 2)$
69489	Solve Using the Quadratic Formula	x^2+x-14=0	$x^{2} + x - 14 = 0$
69490	Solve Using the Quadratic Formula	x^2+x-90=0	$x^{2} + x - 90 = 0$
69491	Solve Using the Quadratic Formula	x^2=10x-41	$x^{2} = 10 x - 41$
69492	Find the Axis of Symmetry	f(x)=2(x-2)^2-8	$f (x) = 2 {(x - 2)}^{2} - 8$
69493	Solve Using the Quadratic Formula	x^2=11x-28	$x^{2} = 11 x - 28$
69494	Find the Axis of Symmetry	-3x^2-24x-36	$- 3 x^{2} - 24 x - 36$
69495	Solve Using the Quadratic Formula	x^2+8x-8=0	$x^{2} + 8 x - 8 = 0$
69496	Solve Using the Quadratic Formula	x^2+8x-13=0	$x^{2} + 8 x - 13 = 0$
69497	Find the Axis of Symmetry	f(x)=x^2+12x+38	$f (x) = x^{2} + 12 x + 38$
69498	Solve Using the Quadratic Formula	x^2+8x=24	$x^{2} + 8 x = 24$
69499	Solve Using the Quadratic Formula	x^2+8=28	$x^{2} + 8 = 28$
69500	Find the Axis of Symmetry	f(x)=1/4x^2-2x+2	$f (x) = \frac{1}{4} x^{2} - 2 x + 2$