Mathway | Popular Problems

Popular Problems

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Rank	Topic	Problem	Formatted Problem
62101	Find the Discriminant	4x^2-16x+16=0	$4 x^{2} - 16 x + 16 = 0$
62102	Find the Discriminant	4x^2+1=9x-2	$4 x^{2} + 1 = 9 x - 2$
62103	Find the Discriminant	3x^2-6x+4=0	$3 x^{2} - 6 x + 4 = 0$
62104	Find the Discriminant	3x^2-6x+5	$3 x^{2} - 6 x + 5$
62105	Find Where Increasing/Decreasing	x^2(x-5)	$x^{2} (x - 5)$
62106	Find the Discriminant	3x^2+3x-1=0	$3 x^{2} + 3 x - 1 = 0$
62107	Find Where Increasing/Decreasing	x square root of 4-x^2	$x \sqrt{4 - x^{2}}$
62108	Find the Discriminant	3x^2+24x+48=0	$3 x^{2} + 24 x + 48 = 0$
62109	Solve for x	-8x+x+15=-7x+12	$- 8 x + x + 15 = - 7 x + 12$
62110	Calculate the Square Root	square root of 198	$\sqrt{198}$
62111	Calculate the Square Root	square root of 0.0036	$\sqrt{0.0036}$
62112	Calculate the Square Root	square root of 353	$\sqrt{353}$
62113	Calculate the Square Root	square root of 290	$\sqrt{290}$
62114	Find Where Increasing/Decreasing	x^4-50x^2	$x^{4} - 50 x^{2}$
62115	Calculate the Square Root	square root of 544	$\sqrt{544}$
62116	Find Where Increasing/Decreasing	2x^2-8x+12	$2 x^{2} - 8 x + 12$
62117	Solve Using the Quadratic Formula	x(x-32)=0	$x (x - 32) = 0$
62118	Solve Using the Quadratic Formula	x(x-6)=4(x+6)	$x (x - 6) = 4 (x + 6)$
62119	Solve Using the Quadratic Formula	x(8x-3)=11	$x (8 x - 3) = 11$
62120	Find Where Increasing/Decreasing	(x-1)^4+3	${(x - 1)}^{4} + 3$
62121	Find the Discriminant	5x^2-10x+5=0	$5 x^{2} - 10 x + 5 = 0$
62122	Find the Discriminant	-5x^2+8x-3=0	$- 5 x^{2} + 8 x - 3 = 0$
62123	Find the Discriminant	5x^2+7x+9=0	$5 x^{2} + 7 x + 9 = 0$
62124	Solve Using the Quadratic Formula	4x^2=19x+5	$4 x^{2} = 19 x + 5$
62125	Solve Using the Quadratic Formula	4x^2+x+5=0	$4 x^{2} + x + 5 = 0$
62126	Solve Using the Quadratic Formula	4x^2=12x-9	$4 x^{2} = 12 x - 9$
62127	Solve Using the Quadratic Formula	4x^2-12x+7=0	$4 x^{2} - 12 x + 7 = 0$
62128	Find Where Increasing/Decreasing	-1/2x^2+9x-5	$- \frac{1}{2} x^{2} + 9 x - 5$
62129	Solve Using the Quadratic Formula	4x^2-121=0	$4 x^{2} - 121 = 0$
62130	Find Where Increasing/Decreasing	-1/2x^2-7x-39/2	$- \frac{1}{2} x^{2} - 7 x - \frac{39}{2}$
62131	Solve Using the Quadratic Formula	4x^2=9	$4 x^{2} = 9$
62132	Solve Using the Quadratic Formula	4x^2-7x-8=0	$4 x^{2} - 7 x - 8 = 0$
62133	Solve Using the Quadratic Formula	4x^2-5x-3=0	$4 x^{2} - 5 x - 3 = 0$
62134	Solve Using the Quadratic Formula	4x^2-69x-54=0	$4 x^{2} - 69 x - 54 = 0$
62135	Solve Using the Quadratic Formula	4x^2-3x-8=0	$4 x^{2} - 3 x - 8 = 0$
62136	Solve Using the Quadratic Formula	4x^2-28x+49=0	$4 x^{2} - 28 x + 49 = 0$
62137	Solve Using the Quadratic Formula	4x^2-20x+25=10	$4 x^{2} - 20 x + 25 = 10$
62138	Find the Domain of the Quotient of the Two Functions	f(x)=x+3 , g(x)=x-3	$f (x) = x + 3$ , $g (x) = x - 3$
62139	Find the Domain of the Quotient of the Two Functions	f(x)=2x+1 , g(x) = square root of x	$f (x) = 2 x + 1$ , $g (x) = \sqrt{x}$
62140	Solve Using the Quadratic Formula	4x^2-9x=9	$4 x^{2} - 9 x = 9$
62141	Solve Using the Quadratic Formula	4y^2+12y+9=0	$4 y^{2} + 12 y + 9 = 0$
62142	Solve for x	1/2<x<3/2	$\frac{1}{2} < x < \frac{3}{2}$
62143	Solve Using the Quadratic Formula	-4n^2+6n-16=-5n^2	$- 4 n^{2} + 6 n - 16 = - 5 n^{2}$
62144	Solve Using the Quadratic Formula	4k^2+8k-6=0	$4 k^{2} + 8 k - 6 = 0$
62145	Solve for x	0<(x-2)/8<2	$0 < \frac{x - 2}{8} < 2$
62146	Solve for x	0<2x-2<=8	$0 < 2 x - 2 \leq 8$
62147	Solve for x	0<x<=3	$0 < x \leq 3$
62148	Solve Using the Quadratic Formula	4x^2+9x+8=0	$4 x^{2} + 9 x + 8 = 0$
62149	Solve for x	-1<=(3-x)/2<5	$- 1 \leq \frac{3 - x}{2} < 5$
62150	Solve Using the Quadratic Formula	4x^2+64=0	$4 x^{2} + 64 = 0$
62151	Solve for x	1<1-1/3x<3	$1 < 1 - \frac{1}{3} x < 3$
62152	Solve Using the Quadratic Formula	4x^2+20x+25=49	$4 x^{2} + 20 x + 25 = 49$
62153	Solve for x	1<1-1/3x<4	$1 < 1 - \frac{1}{3} x < 4$
62154	Solve Using the Quadratic Formula	4x^2+16x+15=0	$4 x^{2} + 16 x + 15 = 0$
62155	Solve for x	-1<2x<=8	$- 1 < 2 x \leq 8$
62156	Solve for x	1<2x-1<=9	$1 < 2 x - 1 \leq 9$
62157	Solve Using the Quadratic Formula	4x^2+11x-69=0	$4 x^{2} + 11 x - 69 = 0$
62158	Solve for x	-1<4+5x<=19	$- 1 < 4 + 5 x \leq 19$
62159	Solve Using the Quadratic Formula	5-2(3x^2-2x)=x^2+7-2x^2	$5 - 2 (3 x^{2} - 2 x) = x^{2} + 7 - 2 x^{2}$
62160	Solve for x	-15<3x+3<21	$- 15 < 3 x + 3 < 21$
62161	Solve Using the Quadratic Formula	5x^2=6+2x	$5 x^{2} = 6 + 2 x$
62162	Solve for x	160<=16x<=192	$160 \leq 16 x \leq 192$
62163	Solve Using the Quadratic Formula	5x^2-6x=8	$5 x^{2} - 6 x = 8$
62164	Solve for x	-18<3x-3<=-6	$- 18 < 3 x - 3 \leq - 6$
62165	Solve for x	2<=2x+4<10	$2 \leq 2 x + 4 < 10$
62166	Solve for x	-2<2x-2<=4	$- 2 < 2 x - 2 \leq 4$
62167	Solve Using the Quadratic Formula	5x^2-5x-7=0	$5 x^{2} - 5 x - 7 = 0$
62168	Solve for x	-25<8x-1<=-17	$- 25 < 8 x - 1 \leq - 17$
62169	Solve Using the Quadratic Formula	5x^2-18x=8	$5 x^{2} - 18 x = 8$
62170	Solve for x	3.2<=0.4x-1<=4.4	$3.2 \leq 0.4 x - 1 \leq 4.4$
62171	Solve Using the Quadratic Formula	4b(b+4)=0	$4 b (b + 4) = 0$
62172	Solve Using the Quadratic Formula	5m^2+3m=2	$5 m^{2} + 3 m = 2$
62173	Solve for x	-3<(3x-1)/4<0	$- 3 < \frac{3 x - 1}{4} < 0$
62174	Solve for x	-3<(5x-1)/4<0	$- 3 < \frac{5 x - 1}{4} < 0$
62175	Determine the Type of Number	-17	$- 17$
62176	Solve for x	-3<=(2x-6)/4<=5	$- 3 \leq \frac{2 x - 6}{4} \leq 5$
62177	Solve for x	-3<=x<=3	$- 3 \leq x \leq 3$
62178	Solve Using the Quadratic Formula	5x^2+2x+5=0	$5 x^{2} + 2 x + 5 = 0$
62179	Solve for x	3<2x+1<13	$3 < 2 x + 1 < 13$
62180	Solve Using the Quadratic Formula	5v^2+29v+20=0	$5 v^{2} + 29 v + 20 = 0$
62181	Solve for x	3<x<=5	$3 < x \leq 5$
62182	Solve Using the Quadratic Formula	5x^2+1=51	$5 x^{2} + 1 = 51$
62183	Solve for x	3>=-2x+15>=-17	$3 \geq - 2 x + 15 \geq - 17$
62184	Solve Using the Quadratic Formula	b(b+12)=0	$b (b + 12) = 0$
62185	Solve for x	-4<(2x-1)/2<0	$- 4 < \frac{2 x - 1}{2} < 0$
62186	Solve Using the Quadratic Formula	b(b+17)=0	$b (b + 17) = 0$
62187	Solve Using the Quadratic Formula	t(7t+1)=0	$t (7 t + 1) = 0$
62188	Solve for x	-4<=2x+3<=15	$- 4 \leq 2 x + 3 \leq 15$
62189	Solve for x	-4<=-2x+4<14	$- 4 \leq - 2 x + 4 < 14$
62190	Solve Using the Quadratic Formula	9y^2-16=0	$9 y^{2} - 16 = 0$
62191	Solve for x	-4<=-2x+6<=13	$- 4 \leq - 2 x + 6 \leq 13$
62192	Solve Using the Quadratic Formula	9x^2-18x+9=0	$9 x^{2} - 18 x + 9 = 0$
62193	Solve Using the Quadratic Formula	9x^2-2x+25=8x^2+8x	$9 x^{2} - 2 x + 25 = 8 x^{2} + 8 x$
62194	Solve for x	-4<=x<=4	$- 4 \leq x \leq 4$
62195	Solve Using the Quadratic Formula	8x^2-14x-15=0	$8 x^{2} - 14 x - 15 = 0$
62196	Solve for x	-4<2-2x<=14	$- 4 < 2 - 2 x \leq 14$
62197	Solve Using the Quadratic Formula	8x^2=20x+43	$8 x^{2} = 20 x + 43$
62198	Solve for x	-4<2-x<6	$- 4 < 2 - x < 6$
62199	Solve Using the Quadratic Formula	8x^2+9x-4=0	$8 x^{2} + 9 x - 4 = 0$
62200	Solve for x	-4<2x-4<10	$- 4 < 2 x - 4 < 10$