Mathway | Popular Problems

Popular Problems

Rank	Topic	Problem	Formatted Problem
29101	Solve by Graphing	5x^3-2=x-x^2	$5 x^{3} - 2 = x - x^{2}$
29102	Solve by Graphing	5+2sin(x)-7=0	$5 + 2 \sin (x) - 7 = 0$
29103	Solve by Graphing	5cos(2x)+2=sin(x)-1	$5 \cos (2 x) + 2 = \sin (x) - 1$
29104	Solve by Graphing	5cos(x-2)=0	$5 \cos (x - 2) = 0$
29105	Solve by Graphing	5sec(x)csc(x)=10csc(x)	$5 \sec (x) \csc (x) = 10 \csc (x)$
29106	Solve by Graphing	5sin(x)cos(x)^2=5sin(x)	$5 \sin (x) \cos^{2} (x) = 5 \sin (x)$
29107	Solve by Graphing	5sin(x)+cos(x)=0	$5 \sin (x) + \cos (x) = 0$
29108	Solve by Graphing	5sin(x)=10	$5 \sin (x) = 10$
29109	Solve by Graphing	3-sin(2x)=9sin(2x)	$3 - \sin (2 x) = 9 \sin (2 x)$
29110	Solve by Graphing	3sin(2x)=2cos(x)^2+1	$3 \sin (2 x) = 2 \cos^{2} (x) + 1$
29111	Solve by Graphing	3sin(a)cos(a)=sin(a)cos(a)+sin(2a)	$3 \sin (a) \cos (a) = \sin (a) \cos (a) + \sin (2 a)$
29112	Solve by Graphing	3sin(x)+5cos(x)=4	$3 \sin (x) + 5 \cos (x) = 4$
29113	Solve by Graphing	3sin(x)+cos(x)-3=0	$3 \sin (x) + \cos (x) - 3 = 0$
29114	Solve by Graphing	-3(2n-5)=0.5(-12n+30)	$- 3 (2 n - 5) = 0.5 (- 12 n + 30)$
29115	Solve by Graphing	3(2-x)=2x-1	$3 (2 - x) = 2 x - 1$
29116	Solve by Graphing	3*arccos(5x)=6.283185307	$3 \cdot \arccos (5 x) = 6.28318530$
29117	Solve by Graphing	3.1=x^3	$3.1 = x^{3}$
29118	Solve by Graphing	3\|x+1\|+4=-6x-11	$3 \| x + 1 \| + 4 = - 6 x - 11$
29119	Solve by Graphing	3cos(x)^2=2cos(x)	$3 \cos^{2} (x) = 2 \cos (x)$
29120	Solve by Graphing	3cos(x)^2=4	$3 \cos^{2} (x) = 4$
29121	Solve by Graphing	3sin(x)^2+6sin(x)+3=0	$3 \sin^{2} (x) + 6 \sin (x) + 3 = 0$
29122	Solve by Graphing	4(5x)=5	$4 (5 x) = 5$
29123	Solve by Graphing	4cos(x)^2-3=0	$4 \cos^{2} (x) - 3 = 0$
29124	Solve by Graphing	4cos(x)^2sin(x)-2cos(x)^2=0	$4 \cos^{2} (x) \sin (x) - 2 \cos^{2} (x) = 0$
29125	Solve by Graphing	4cos(a)^2-1=0	$4 \cos^{2} (a) - 1 = 0$
29126	Solve by Graphing	4cos(x)^2+2cos(x)=2	$4 \cos^{2} (x) + 2 \cos (x) = 2$
29127	Solve by Graphing	4cos(x)^2-4cos(x)+1=0	$4 \cos^{2} (x) - 4 \cos (x) + 1 = 0$
29128	Solve by Graphing	4cos(x)^3=4cos(x)	$4 \cos^{3} (x) = 4 \cos (x)$
29129	Solve by Graphing	4sec(x)^2tan(x)=8tan(x)	$4 \sec^{2} (x) \tan (x) = 8 \tan (x)$
29130	Solve by Graphing	3tan(x)=-3	$3 \tan (x) = - 3$
29131	Solve by Graphing	3w(4w-3)(3w-1)=0	$3 w (4 w - 3) (3 w - 1) = 0$
29132	Solve by Graphing	3x+2=1/2*(2x+126)	$3 x + 2 = \frac{1}{2} \cdot (2 x + 126)$
29133	Solve by Graphing	3x+2=1/2*(2x+20)+53	$3 x + 2 = \frac{1}{2} \cdot (2 x + 20) + 53$
29134	Solve by Graphing	3x = log base 0.01 of 10	$3 x = \log_{0.01} (10)$
29135	Solve by Graphing	3x=27	$3 x = 27$
29136	Solve by Graphing	3x=7	$3 x = 7$
29137	Solve by Graphing	3x-18=0	$3 x - 18 = 0$
29138	Solve by Graphing	-4-1/3*cot(x)=(-12- square root of 3/3)	$- 4 - \frac{1}{3} \cdot \cot (x) = (- 12 - \sqrt{\frac{3}{3}})$
29139	Solve by Graphing	5tan(x)-3 square root of 3=20tan(x)+2 square root of 3	$5 \tan (x) - 3 \sqrt{3} = 20 \tan (x) + 2 \sqrt{3}$
29140	Solve by Graphing	5x+3=18	$5 x + 3 = 18$
29141	Solve by Graphing	5x+6=2x+42	$5 x + 6 = 2 x + 42$
29142	Solve by Graphing	5x-15+9=3x+15-26	$5 x - 15 + 9 = 3 x + 15 - 26$
29143	Solve by Graphing	6tan(x-17)^2tan(x+7)=0	$6 \tan^{2} (x - 17) \tan (x + 7) = 0$
29144	Solve by Graphing	6x^2-4x-12=0	$6 x^{2} - 4 x - 12 = 0$
29145	Solve by Graphing	6 = square root of (-5^2)+x^2	$6 = \sqrt{(- 5^{2}) + y^{2}}$
29146	Solve by Graphing	6 = square root of 144-(12sin(x))	$6 = \sqrt{144 - (12 \sin (x))}$
29147	Solve by Graphing	6cos(x)sin(x)-2cos(x)=0	$6 \cos (x) \sin (x) - 2 \cos (x) = 0$
29148	Solve by Graphing	6cos(2x)=4cos(x)^2	$6 \cos (2 x) = 4 \cos^{2} (x)$
29149	Solve by Graphing	6cos(2x)+3=0	$6 \cos (2 x) + 3 = 0$
29150	Solve by Graphing	6cos(x)+6sin(x)=3 square root of 6	$6 \cos (x) + 6 \sin (x) = 3 \sqrt{6}$
29151	Solve by Graphing	-6sin(x)=-3 square root of 2	$- 6 \sin (x) = - 3 \sqrt{2}$
29152	Solve by Graphing	6sin(A)cos(A)=-3sin(A)	$6 \sin (A) \cos (A) = - 3 \sin (A)$
29153	Solve by Graphing	6sin(x)*sin(x)-16sin(x)-33=0	$6 \sin (x) \cdot \sin (x) - 16 \sin (x) - 33 = 0$
29154	Solve by Graphing	6sin(x)+10=4	$6 \sin (x) + 10 = 4$
29155	Solve by Graphing	6sin(x)cos(x)-3cos(x)-8sin(x)+4=0	$6 \sin (x) \cos (x) - 3 \cos (x) - 8 \sin (x) + 4 = 0$
29156	Solve by Graphing	4sin(x)^2-4sin(x)+1=0	$4 \sin^{2} (x) - 4 \sin (x) + 1 = 0$
29157	Solve by Graphing	4sin(2x)^2=3	$4 \sin^{2} (2 x) = 3$
29158	Solve by Graphing	4sin(x)^2=5+4cos(x)	$4 \sin^{2} (x) = 5 + 4 \cos (x)$
29159	Solve by Graphing	4x^2-12x-135=0	$4 x^{2} - 12 x - 135 = 0$
29160	Solve by Graphing	4=1/4x^2	$4 = \frac{1}{4} x^{2}$
29161	Solve by Graphing	4 = log base 7 of m	$4 = \log_{7} (m)$
29162	Solve by Graphing	40=1/2*((-32)t^2)+60t+120	$40 = \frac{1}{2} \cdot ((- 32) t^{2}) + 60 t + 120$
29163	Solve by Graphing	405=360+45	$405 = 360 + 45$
29164	Solve by Graphing	4-3(x+2)+x=5(x-1)-7x	$4 - 3 (x + 2) + x = 5 (x - 1) - 7 x$
29165	Solve by Graphing	4cos(x)+3=0	$4 \cos (x) + 3 = 0$
29166	Solve by Graphing	4cos(x)-2 square root of 3=0	$4 \cos (x) - 2 \sqrt{3} = 0$
29167	Solve by Graphing	4cos(x-3)=-1	$4 \cos (x - 3) = - 1$
29168	Solve by Graphing	4csc(x)-3=5-csc(x)	$4 \csc (x) - 3 = 5 - \csc (x)$
29169	Solve by Graphing	4sec(x)csc(x)=8csc(x)	$4 \sec (x) \csc (x) = 8 \csc (x)$
29170	Solve by Graphing	4sin(x)*cos(x)=1	$4 \sin (x) \cdot \cos (x) = 1$
29171	Solve by Graphing	-4sin(x)+cos(x)^2=1	$- 4 \sin (x) + \cos^{2} (x) = 1$
29172	Solve by Graphing	4sin(x)=2-4cos(x)	$4 \sin (x) = 2 - 4 \cos (x)$
29173	Solve by Graphing	4sin(x)=3tan(x)	$4 \sin (x) = 3 \tan (x)$
29174	Solve by Graphing	4sin(x)=4cos(2x)	$4 \sin (x) = 4 \cos (2 x)$
29175	Solve by Graphing	6tan(3x)=6	$6 \tan (3 x) = 6$
29176	Solve by Graphing	6x+7=5x	$6 x + 7 = 5 x$
29177	Solve by Graphing	6x-22=8x+34	$6 x - 22 = 8 x + 34$
29178	Solve by Graphing	6x-5x=0	$6 x - 5 x = 0$
29179	Solve by Graphing	7(x-2)=5(x+2)	$7 (x - 2) = 5 (x + 2)$
29180	Solve by Graphing	7(9-7(8-c))-9=9(7(9c-8)+6)-82	$7 (9 - 7 (8 - c)) - 9 = 9 (7 (9 c - 8) + 6) - 82$
29181	Solve by Graphing	7sin(x)^2+2cos(x)-16=-4cos(x)-9	$7 \sin^{2} (x) + 2 \cos (x) - 16 = - 4 \cos (x) - 9$
29182	Solve by Graphing	700=-9.5904+229.9582 natural log of x	$700 = - 9.5904 + 229.9582 \ln (x)$
29183	Solve by Graphing	3tan(x)=2cos(x)	$3 \tan (x) = 2 \cos (x)$
29184	Solve by Graphing	3tan(1/3)x=8	$3 \tan (\frac{1}{3}) x = 8$
29185	Solve by Graphing	2cos(3x)+ square root of 2=0	$2 \cos (3 x) + \sqrt{2} = 0$
29186	Solve by Graphing	2cos(x)- square root of 3=0	$2 \cos (x) - \sqrt{3} = 0$
29187	Solve by Graphing	7cos(2x)=3	$7 \cos (2 x) = 3$
29188	Solve by Graphing	7sin(x)=5	$7 \sin (x) = 5$
29189	Solve by Graphing	7sin(x)=cos(x-4)	$7 \sin (x) = \cos (x - 4)$
29190	Solve by Graphing	-2sin(-2x+150)=-4/2+( square root of 3)/2	$- 2 \sin (- 2 x + 150) = - \frac{4}{2} + \frac{\sqrt{3}}{2}$
29191	Solve by Graphing	2sin(3x)=- square root of 2	$2 \sin (3 x) = - \sqrt{2}$
29192	Solve by Graphing	2sin(3x)=1	$2 \sin (3 x) = 1$
29193	Solve by Graphing	2sin(3x+1)=0	$2 \sin (3 x + 1) = 0$
29194	Solve by Graphing	2sin(x)+3=4	$2 \sin (x) + 3 = 4$
29195	Solve by Graphing	2sin(x)+cos(x)=0	$2 \sin (x) + \cos (x) = 0$
29196	Solve by Graphing	2sin(x)=7cos(x)	$2 \sin (x) = 7 \cos (x)$
29197	Solve by Graphing	2sin(x)-1=0	$2 \sin (x) - 1 = 0$
29198	Solve by Graphing	2 log of 50=3 log of 25+ log of x-2	$2 \log (50) = 3 \log (25) + \log (x - 2)$
29199	Solve by Graphing	2 log of 50=6 log of 5+ log of x-2	$2 \log (50) = 6 \log (5) + \log (x - 2)$
29200	Solve by Graphing	2sec(x)+1=sec(x)+3	$2 \sec (x) + 1 = \sec (x) + 3$