Mathway | Popular Problems

Popular Problems

Rank	Topic	Problem	Formatted Problem
19101	Solve Using the Quadratic Formula	0.2x^2-1.34x=1	$0.2 x^{2} - 1.34 x = 1$
19102	Solve Using the Quadratic Formula	0=x^2-195+8450	$0 = x^{2} - 195 + 8450$
19103	Solve Using the Quadratic Formula	0=0.5x^2+1.5x+6.87	$0 = 0.5 x^{2} + 1.5 x + 6.87$
19104	Solve Using the Quadratic Formula	0=-0.5x^2+1.5x+9	$0 = - 0.5 x^{2} + 1.5 x + 9$
19105	Solve Using the Quadratic Formula	0=3900x+326-20.22x^2	$0 = 3900 x + 326 - 20.22 x^{2}$
19106	Solve Using the Quadratic Formula	0=5x^2+8x+5	$0 = 5 x^{2} + 8 x + 5$
19107	Solve Using the Quadratic Formula	-1x=4x^2-5x	$- 1 x = 4 x^{2} - 5 x$
19108	Solve Using the Quadratic Formula	11a^2-3a-11=0	$11 a^{2} - 3 a - 11 = 0$
19109	Solve Using the Quadratic Formula	11x^2+11x-9=10	$11 x^{2} + 11 x - 9 = 10$
19110	Solve Using the Quadratic Formula	128=-16t^2+96^t	$128 = - 16 t^{2} + 96^{t}$
19111	Solve Using the Quadratic Formula	-14.5x+0.1x^2+345=75x	$- 14.5 x + 0.1 x^{2} + 345 = 75 x$
19112	Solve Using the Quadratic Formula	14m^2+1=6m^2-7m	$14 m^{2} + 1 = 6 m^{2} - 7 m$
19113	Solve Using the Quadratic Formula	-15z^2+4z+3=0	$- 15 z^{2} + 4 z + 3 = 0$
19114	Solve Using the Quadratic Formula	-15=-1/3q^2	$- 15 = - \frac{1}{3} q^{2}$
19115	Solve Using the Quadratic Formula	16t^2-14t-2=0	$16 t^{2} - 14 t - 2 = 0$
19116	Solve Using the Quadratic Formula	2.3=-0.5x^2+x+4	$2.3 = - 0.5 x^{2} + x + 4$
19117	Solve Using the Quadratic Formula	2n^2+5n-9=0	$2 n^{2} + 5 n - 9 = 0$
19118	Solve Using the Quadratic Formula	2p^2+11p+12=0	$2 p^{2} + 11 p + 12 = 0$
19119	Solve Using the Quadratic Formula	2w^2+25w+50=289	$2 w^{2} + 25 w + 50 = 289$
19120	Solve Using the Quadratic Formula	2w^2+w+1=0	$2 w^{2} + w + 1 = 0$
19121	Solve Using the Quadratic Formula	-2x^2+6x-5=0	$- 2 x^{2} + 6 x - 5 = 0$
19122	Solve Using the Quadratic Formula	2x^2=98	$2 x^{2} = 98$
19123	Solve Using the Quadratic Formula	-2x^2-12x-2=0	$- 2 x^{2} - 12 x - 2 = 0$
19124	Solve Using the Quadratic Formula	2x^2-16x-18=0	$2 x^{2} - 16 x - 18 = 0$
19125	Solve Using the Quadratic Formula	2x^3-19x^2=-9x	$2 x^{3} - 19 x^{2} = - 9 x$
19126	Solve Using the Quadratic Formula	2z^2+3z=0	$2 z^{2} + 3 z = 0$
19127	Solve Using the Quadratic Formula	200x-2x^2=-x^2+10x+8400	$200 x - 2 x^{2} = - x^{2} + 10 x + 8400$
19128	Solve Using the Quadratic Formula	21-11x=2x^2	$21 - 11 x = 2 x^{2}$
19129	Solve Using the Quadratic Formula	25t^2-20t+4=0	$25 t^{2} - 20 t + 4 = 0$
19130	Solve Using the Quadratic Formula	-25x^2-300x=0	$- 25 x^{2} - 300 x = 0$
19131	Solve Using the Quadratic Formula	25=1/2q^2+30	$25 = \frac{1}{2} q^{2} + 30$
19132	Solve Using the Quadratic Formula	25000(mm)	$25000 (mm)$
19133	Solve Using the Quadratic Formula	3n^2-5n-8=0	$3 n^{2} - 5 n - 8 = 0$
19134	Solve Using the Quadratic Formula	3w^2-12w+12=0	$3 w^{2} - 12 w + 12 = 0$
19135	Solve Using the Quadratic Formula	3x^2+15x=12	$3 x^{2} + 15 x = 12$
19136	Solve Using the Quadratic Formula	3x^2+5=4x	$3 x^{2} + 5 = 4 x$
19137	Solve Using the Quadratic Formula	3x^2=375	$3 x^{2} = 375$
19138	Solve Using the Quadratic Formula	3x^2-28x+49=0	$3 x^{2} - 28 x + 49 = 0$
19139	Solve Using the Quadratic Formula	3x^2-9x=7	$3 x^{2} - 9 x = 7$
19140	Solve Using the Quadratic Formula	3y^2+6y+7=0	$3 y^{2} + 6 y + 7 = 0$
19141	Solve Using the Quadratic Formula	4 fourth root of b=3	$4 \sqrt[4]{b} = 3$
19142	Solve Using the Quadratic Formula	(30x)=0.1x^2+7x+400	$(30 x) = 0.1 x^{2} + 7 x + 400$
19143	Solve Using the Quadratic Formula	(8x-2x)(15-2x)=44	$(8 x - 2 x) (15 - 2 x) = 44$
19144	Solve Using the Quadratic Formula	(9x+3)(9x-3)	$(9 x + 3) (9 x - 3)$
19145	Solve Using the Quadratic Formula	(a+36)(a+64)=0	$(a + 36) (a + 64) = 0$
19146	Solve Using the Quadratic Formula	(p-16)(p-5)=0	$(p - 16) (p - 5) = 0$
19147	Solve Using the Quadratic Formula	(r-2)(r+16)=-6	$(r - 2) (r + 16) = - 6$
19148	Solve Using the Quadratic Formula	(r-3)(r+17)=-20	$(r - 3) (r + 17) = - 20$
19149	Solve Using the Quadratic Formula	(s-4)(s-4)=0	$(s - 4) (s - 4) = 0$
19150	Solve Using the Quadratic Formula	(y-7)-(y+7)=9y	$(y - 7) - (y + 7) = 9 y$
19151	Solve Using the Quadratic Formula	(z+2)*(z-3)=1	$(z + 2) \cdot (z - 3) = 1$
19152	Solve Using the Quadratic Formula	(2m+4)^2+(3m)^2=(5m)^2	${(2 m + 4)}^{2} + {(3 m)}^{2} = {(5 m)}^{2}$
19153	Solve Using the Quadratic Formula	(8x+2)^2=45	${(8 x + 2)}^{2} = 45$
19154	Solve Using the Quadratic Formula	(t+3)^2-12(t+3)+35=0	${(t + 3)}^{2} - 12 (t + 3) + 35 = 0$
19155	Solve Using the Quadratic Formula	(x+2)^2=9	${(x + 2)}^{2} = 9$
19156	Solve Using the Quadratic Formula	(x+7)^2=-12	${(x + 7)}^{2} = - 12$
19157	Solve Using the Quadratic Formula	(y-2)^2-24=0	${(y - 2)}^{2} - 24 = 0$
19158	Solve Using the Quadratic Formula	(y^2)/2-11/6y+1=0	$\frac{y^{2}}{2} - \frac{11}{6} y + 1 = 0$
19159	Solve Using the Quadratic Formula	1/2x^2-7x=16	$\frac{1}{2} x^{2} - 7 x = 16$
19160	Solve Using the Quadratic Formula	1/(x-3)-1/(x-9)=11	$\frac{1}{x - 3} - \frac{1}{x - 9} = 11$
19161	Solve Using the Quadratic Formula	12t^2-4t+5=0	$12 t^{2} - 4 t + 5 = 0$
19162	Solve Using the Quadratic Formula	2r^2-8r+8=0	$2 r^{2} - 8 r + 8 = 0$
19163	Solve Using the Quadratic Formula	3/4x^2-2x+1/2=0	$\frac{3}{4} x^{2} - 2 x + \frac{1}{2} = 0$
19164	Solve Using the Quadratic Formula	4^(7x-2)=2x	$4^{7 x - 2} = 2 x$
19165	Solve Using the Quadratic Formula	5^(x-1)=17	$5^{x - 1} = 17$
19166	Solve Using the Quadratic Formula	7.1^x=(0.2)^(-x)	${7.1}^{x} = {(0.2)}^{- x}$
19167	Solve Using the Quadratic Formula	(8+x)/(15+x)+3/(9+3x)=4/15	$\frac{8 + x}{15 + x} + \frac{3}{9 + 3 x} = \frac{4}{15}$
19168	Solve Using the Quadratic Formula	m^(2/3)+3m^(1/3)+8=0	$m^{\frac{2}{3}} + 3 m^{\frac{1}{3}} + 8 = 0$
19169	Solve Using the Quadratic Formula	m^2-m-12=0	$m^{2} - m - 12 = 0$
19170	Solve Using the Quadratic Formula	n^2+9n-10=0	$n^{2} + 9 n - 10 = 0$
19171	Solve Using the Quadratic Formula	p^2+8p=-12	$p^{2} + 8 p = - 12$
19172	Solve Using the Quadratic Formula	p^2-8p-9=0	$p^{2} - 8 p - 9 = 0$
19173	Solve Using the Quadratic Formula	r^2-6r+13=0	$r^{2} - 6 r + 13 = 0$
19174	Solve Using the Quadratic Formula	r^2-r-2=0	$r^{2} - r - 2 = 0$
19175	Solve Using the Quadratic Formula	square root of 3x^2+x-4 square root of 3=0	$\sqrt{3} x^{2} + x - 4 \sqrt{3} = 0$
19176	Solve Using the Quadratic Formula	x^2+7x-15=0	$x^{2} + 7 x - 15 = 0$
19177	Solve Using the Quadratic Formula	-x^2+15x-13=0	$- x^{2} + 15 x - 13 = 0$
19178	Solve Using the Quadratic Formula	x^2+16x-10=0	$x^{2} + 16 x - 10 = 0$
19179	Solve Using the Quadratic Formula	x^2+8x=18+x	$x^{2} + 8 x = 18 + x$
19180	Solve Using the Quadratic Formula	-x^2+90x-1400=0	$- x^{2} + 90 x - 1400 = 0$
19181	Solve Using the Quadratic Formula	x^2-10x+26=8	$x^{2} - 10 x + 26 = 8$
19182	Solve Using the Quadratic Formula	x^2-15x-4=0	$x^{2} - 15 x - 4 = 0$
19183	Solve Using the Quadratic Formula	x^2-22x+121=1	$x^{2} - 22 x + 121 = 1$
19184	Solve Using the Quadratic Formula	x^2-24x+20=0	$x^{2} - 24 x + 20 = 0$
19185	Solve Using the Quadratic Formula	x^2-2x-62=0	$x^{2} - 2 x - 62 = 0$
19186	Solve Using the Quadratic Formula	x^2-4x-4=0	$x^{2} - 4 x - 4 = 0$
19187	Calculate the Square Root	square root of 92.195	$\sqrt{92.195}$
19188	Calculate the Square Root	square root of 99*101+1	$\sqrt{99 \cdot 101 + 1}$
19189	Calculate the Square Root	square root of 18	$\sqrt{18}$
19190	Find the Discriminant	(1-a)(3-a)-8	$(1 - a) (3 - a) - 8$
19191	Find the Discriminant	0.0015q=-0.0025q+64.36	$0.0015 q = - 0.0025 q + 64.36$
19192	Find the Discriminant	1/2x^2+5x=1	$\frac{1}{2} x^{2} + 5 x = 1$
19193	Find the Discriminant	10^x=3.17	$10^{x} = 3.17$
19194	Find the Discriminant	n^2+4n+4=0	$n^{2} + 4 n + 4 = 0$
19195	Find the Discriminant	x^2+16x+7=0	$x^{2} + 16 x + 7 = 0$
19196	Find the Discriminant	x^2-18x+76=0	$x^{2} - 18 x + 76 = 0$
19197	Find the Discriminant	y^2-7y-18	$y^{2} - 7 y - 18$
19198	Find the Discriminant	13c^2	$13 c^{2}$
19199	Find the Discriminant	-2x^2+7x=10	$- 2 x^{2} + 7 x = 10$
19200	Find the Discriminant	-2x^2-2x-3=0	$- 2 x^{2} - 2 x - 3 = 0$