Mathway | Popular Problems

Popular Problems

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Rank	Topic	Problem	Formatted Problem
1	Factor	x^2-4	$x^{2} - 4$ $x^{2} - 4$
2	Factor	4x^2+20x+16	$4 x^{2} + 20 x + 16$ $4 x^{2} + 20 x + 16$
3	Graph	y=-x^2	$y = - x^{2}$ $y = - x^{2}$
4	Evaluate	2+2	$2 + 2$ $2 + 2$
5	Factor	x^2-25	$x^{2} - 25$ $x^{2} - 25$
6	Factor	x^2+5x+6	$x^{2} + 5 x + 6$ $x^{2} + 5 x + 6$
7	Factor	x^2-9	$x^{2} - 9$ $x^{2} - 9$
8	Factor	x^3-8	$x^{3} - 8$ $x^{3} - 8$
9	Evaluate	square root of 12	$\sqrt{12}$ $\sqrt{12}$
10	Evaluate	square root of 20	$\sqrt{20}$ $\sqrt{20}$
11	Evaluate	square root of 50	$\sqrt{50}$ $\sqrt{50}$
12	Factor	x^2-16	$x^{2} - 16$ $x^{2} - 16$
13	Evaluate	square root of 75	$\sqrt{75}$ $\sqrt{75}$
14	Factor	x^2-1	$x^{2} - 1$ $x^{2} - 1$
15	Factor	x^3+8	$x^{3} + 8$ $x^{3} + 8$
16	Evaluate	-2^2	$- 2^{2}$ $- 2^{2}$
17	Evaluate	square root of (-3)^4	$\sqrt{{(- 3)}^{4}}$ $\sqrt{{(- 3)}^{4}}$
18	Evaluate	square root of 45	$\sqrt{45}$ $\sqrt{45}$
19	Evaluate	square root of 32	$\sqrt{32}$ $\sqrt{32}$
20	Evaluate	square root of 18	$\sqrt{18}$ $\sqrt{18}$
21	Factor	x^4-16	$x^{4} - 16$ $x^{4} - 16$
22	Evaluate	square root of 48	$\sqrt{48}$ $\sqrt{48}$
23	Evaluate	square root of 72	$\sqrt{72}$ $\sqrt{72}$
24	Evaluate	square root of (-2)^4	$\sqrt{{(- 2)}^{4}}$ $\sqrt{{(- 2)}^{4}}$
25	Factor	x^3-27	$x^{3} - 27$ $x^{3} - 27$
26	Evaluate	-3^2	$- 3^{2}$ $- 3^{2}$
27	Factor	x^4-1	$x^{4} - 1$ $x^{4} - 1$
28	Factor	x^2+x-6	$x^{2} + x - 6$ $x^{2} + x - 6$
29	Factor	x^3+27	$x^{3} + 27$ $x^{3} + 27$
30	Factor	x^2-5x+6	$x^{2} - 5 x + 6$ $x^{2} - 5 x + 6$
31	Evaluate	square root of 24	$\sqrt{24}$ $\sqrt{24}$
32	Factor	x^2-36	$x^{2} - 36$ $x^{2} - 36$
33	Factor	x^2-4x+4	$x^{2} - 4 x + 4$ $x^{2} - 4 x + 4$
34	Evaluate	-4^2	$- 4^{2}$ $- 4^{2}$
35	Factor	x^2-x-6	$x^{2} - x - 6$ $x^{2} - x - 6$
36	Factor	x^4-81	$x^{4} - 81$ $x^{4} - 81$
37	Factor	x^3-64	$x^{3} - 64$ $x^{3} - 64$
38	Evaluate	4^3	$4^{3}$ $4^{3}$
39	Factor	x^3-1	$x^{3} - 1$ $x^{3} - 1$
40	Graph	y=x^2	$y = x^{2}$ $y = x^{2}$
41	Evaluate	2^3	$2^{3}$ $2^{3}$
42	Evaluate	(-12+ square root of -18)/60	$\frac{- 12 + \sqrt{- 18}}{60}$ $\frac{- 12 + \sqrt{- 18}}{60}$
43	Factor	x^2-6x+9	$x^{2} - 6 x + 9$ $x^{2} - 6 x + 9$
44	Factor	x^2-64	$x^{2} - 64$ $x^{2} - 64$
45	Graph	y=2x	$y = 2 x$ $y = 2 x$
46	Factor	x^3+64	$x^{3} + 64$ $x^{3} + 64$
47	Evaluate	(-8+ square root of -12)/40	$\frac{- 8 + \sqrt{- 12}}{40}$ $\frac{- 8 + \sqrt{- 12}}{40}$
48	Factor	x^2-8x+16	$x^{2} - 8 x + 16$ $x^{2} - 8 x + 16$
49	Evaluate	3^4	$3^{4}$ $3^{4}$
50	Evaluate	-5^2	$- 5^{2}$ $- 5^{2}$
51	Factor	x^2-49	$x^{2} - 49$ $x^{2} - 49$
52	Evaluate	(-20+ square root of -75)/40	$\frac{- 20 + \sqrt{- 75}}{40}$ $\frac{- 20 + \sqrt{- 75}}{40}$
53	Factor	x^2+6x+9	$x^{2} + 6 x + 9$ $x^{2} + 6 x + 9$
54	Factor	4x^2-25	$4 x^{2} - 25$ $4 x^{2} - 25$
55	Evaluate	square root of 28	$\sqrt{28}$ $\sqrt{28}$
56	Factor	x^2-81	$x^{2} - 81$ $x^{2} - 81$
57	Evaluate	2^5	$2^{5}$ $2^{5}$
58	Evaluate	-8^2	$- 8^{2}$ $- 8^{2}$
59	Evaluate	2^4	$2^{4}$ $2^{4}$
60	Factor	4x^2-9	$4 x^{2} - 9$ $4 x^{2} - 9$
61	Evaluate	(-20+ square root of -50)/60	$\frac{- 20 + \sqrt{- 50}}{60}$ $\frac{- 20 + \sqrt{- 50}}{60}$
62	Evaluate	(-8+ square root of -20)/24	$\frac{- 8 + \sqrt{- 20}}{24}$ $\frac{- 8 + \sqrt{- 20}}{24}$
63	Factor	x^2+4x+4	$x^{2} + 4 x + 4$ $x^{2} + 4 x + 4$
64	Factor	x^2-10x+25	$x^{2} - 10 x + 25$ $x^{2} - 10 x + 25$
65	Evaluate	square root of -16	$\sqrt{- 16}$ $\sqrt{- 16}$
66	Factor	x^2-2x+1	$x^{2} - 2 x + 1$ $x^{2} - 2 x + 1$
67	Evaluate	-7^2	$- 7^{2}$ $- 7^{2}$
68	Graph	f(x)=2^x	$f (x) = 2^{x}$ $f (x) = 2^{x}$
69	Evaluate	2^-2	$2^{- 2}$ $2^{- 2}$
70	Evaluate	square root of 27	$\sqrt{27}$ $\sqrt{27}$
71	Evaluate	square root of 80	$\sqrt{80}$ $\sqrt{80}$
72	Factor	x^3+125	$x^{3} + 125$ $x^{3} + 125$
73	Evaluate	-9^2	$- 9^{2}$ $- 9^{2}$
74	Factor	2x^2-5x-3	$2 x^{2} - 5 x - 3$ $2 x^{2} - 5 x - 3$
75	Evaluate	square root of 40	$\sqrt{40}$ $\sqrt{40}$
76	Factor	x^2+2x+1	$x^{2} + 2 x + 1$ $x^{2} + 2 x + 1$
77	Factor	x^2+8x+16	$x^{2} + 8 x + 16$ $x^{2} + 8 x + 16$
78	Graph	y=3x	$y = 3 x$ $y = 3 x$
79	Factor	x^2+10x+25	$x^{2} + 10 x + 25$ $x^{2} + 10 x + 25$
80	Evaluate	3^3	$3^{3}$ $3^{3}$
81	Evaluate	5^-2	$5^{- 2}$ $5^{- 2}$
82	Graph	f(x)=x^2	$f (x) = x^{2}$ $f (x) = x^{2}$
83	Evaluate	square root of 54	$\sqrt{54}$ $\sqrt{54}$
84	Evaluate	(-12+ square root of -45)/24	$\frac{- 12 + \sqrt{- 45}}{24}$ $\frac{- 12 + \sqrt{- 45}}{24}$
85	Factor	x^2+x-2	$x^{2} + x - 2$ $x^{2} + x - 2$
86	Evaluate	(-3)^3	${(- 3)}^{3}$ ${(- 3)}^{3}$
87	Factor	x^2-12x+36	$x^{2} - 12 x + 36$ $x^{2} - 12 x + 36$
88	Factor	x^2+4	$x^{2} + 4$ $x^{2} + 4$
89	Evaluate	square root of (-8)^2	$\sqrt{{(- 8)}^{2}}$ $\sqrt{{(- 8)}^{2}}$
90	Factor	x^2+7x+12	$x^{2} + 7 x + 12$ $x^{2} + 7 x + 12$
91	Evaluate	square root of -25	$\sqrt{- 25}$ $\sqrt{- 25}$
92	Factor	x^2-x-20	$x^{2} - x - 20$ $x^{2} - x - 20$
93	Evaluate	5^3	$5^{3}$ $5^{3}$
94	Factor	x^2+8x+15	$x^{2} + 8 x + 15$ $x^{2} + 8 x + 15$
95	Factor	x^2+7x+10	$x^{2} + 7 x + 10$ $x^{2} + 7 x + 10$
96	Factor	2x^2+5x-3	$2 x^{2} + 5 x - 3$ $2 x^{2} + 5 x - 3$
97	Calculate the Square Root	square root of 116	$\sqrt{116}$ $\sqrt{116}$
98	Factor	x^2-x-12	$x^{2} - x - 12$ $x^{2} - x - 12$
99	Factor	x^2-x-2	$x^{2} - x - 2$ $x^{2} - x - 2$
100	Evaluate	2^2	$2^{2}$ $2^{2}$