Mathway | Popular Problems

Popular Problems

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Rank	Topic	Problem	Formatted Problem
21201	Convert to Regular Notation	1.39*10^-3	$1.39 \cdot 10^{- 3}$
21202	Solve Using the Quadratic Formula	(3n-2)(4n+1)=0	$(3 n - 2) (4 n + 1) = 0$
21203	Convert to Regular Notation	7.7*10^7	$7.7 \cdot 10^{7}$
21204	Convert to Regular Notation	4.1*10^-3	$4.1 \cdot 10^{- 3}$
21205	Solve Using the Quadratic Formula	(x^2)/12-x/6=1	$\frac{x^{2}}{12} - \frac{x}{6} = 1$
21206	Convert to Regular Notation	8.8*10^-8	$8.8 \cdot 10^{- 8}$
21207	Convert to Regular Notation	3.54*10^-5	$3.54 \cdot 10^{- 5}$
21208	Solve Using the Quadratic Formula	n^2+8n=-15	$n^{2} + 8 n = - 15$
21209	Convert to Regular Notation	5.89*10^-6	$5.89 \cdot 10^{- 6}$
21210	Convert to Regular Notation	5.2*10^4	$5.2 \cdot 10^{4}$
21211	Convert to Regular Notation	3.81*10^-4	$3.81 \cdot 10^{- 4}$
21212	Convert to Regular Notation	3.5*10^8	$3.5 \cdot 10^{8}$
21213	Convert to Regular Notation	1.4*10^-1	$1.4 \cdot 10^{- 1}$
21214	Convert to Regular Notation	9.14*10^-4	$9.14 \cdot 10^{- 4}$
21215	Factor	6x^2+30x+36	$6 x^{2} + 30 x + 36$
21216	Convert to Regular Notation	2.3*10^-3	$2.3 \cdot 10^{- 3}$
21217	Factor	6x^2-11x-7	$6 x^{2} - 11 x - 7$
21218	Convert to Regular Notation	8.6*10^-6	$8.6 \cdot 10^{- 6}$
21219	Factor	64y^2-49	$64 y^{2} - 49$
21220	Factor	64-9x^2	$64 - 9 x^{2}$
21221	Convert to Regular Notation	4.3*10^5	$4.3 \cdot 10^{5}$
21222	Factor	5x+15+xy+3y	$5 x + 15 + x y + 3 y$
21223	Convert to Regular Notation	4.5*10^6	$4.5 \cdot 10^{6}$
21224	Convert to Regular Notation	6.02*10^7	$6.02 \cdot 10^{7}$
21225	Factor	500x^3+108y^18	$500 x^{3} + 108 y^{18}$
21226	Convert to Regular Notation	8.03*10^-5	$8.03 \cdot 10^{- 5}$
21227	Factor	5z^2-17z+14	$5 z^{2} - 17 z + 14$
21228	Convert to Regular Notation	3.5*10^6	$3.5 \cdot 10^{6}$
21229	Factor	54x^3-128y^3	$54 x^{3} - 128 y^{3}$
21230	Convert to Regular Notation	8.96*10^-4	$8.96 \cdot 10^{- 4}$
21231	Factor	5x^5-80x	$5 x^{5} - 80 x$
21232	Convert to Regular Notation	8.04*10^9	$8.04 \cdot 10^{9}$
21233	Factor	5x^2-45y^2	$5 x^{2} - 45 y^{2}$
21234	Convert to Regular Notation	6.53*10^-4	$6.53 \cdot 10^{- 4}$
21235	Factor	5x^2+5x-30	$5 x^{2} + 5 x - 30$
21236	Convert to Regular Notation	5.7*10^-4	$5.7 \cdot 10^{- 4}$
21237	Factor	5x^2+11x+6	$5 x^{2} + 11 x + 6$
21238	Factor	49x^2-70xy+25y^2	$49 x^{2} - 70 x y + 25 y^{2}$
21239	Convert to Regular Notation	9.93*10^7	$9.93 \cdot 10^{7}$
21240	Factor	5(x-2)-9x(x-2)	$5 (x - 2) - 9 x (x - 2)$
21241	Convert to Regular Notation	1.66*10^-5	$1.66 \cdot 10^{- 5}$
21242	Factor	5(4-x)^2-(4-x)^3+7(4-x)	$5 {(4 - x)}^{2} - {(4 - x)}^{3} + 7 (4 - x)$
21243	Convert to Regular Notation	9.0*10^-6	$9 \cdot 10^{- 6}$
21244	Factor	4z^2-9	$4 z^{2} - 9$
21245	Convert to Regular Notation	6*10^-7	$6 \cdot 10^{- 7}$
21246	Factor	49x^2-112xy+64y^2	$49 x^{2} - 112 x y + 64 y^{2}$
21247	Factor	48g^2-22gh-15h^2	$48 g^{2} - 22 g h - 15 h^{2}$
21248	Convert to Regular Notation	1.4*10^-3	$1.4 \cdot 10^{- 3}$
21249	Factor	9x^4-36x^2	$9 x^{4} - 36 x^{2}$
21250	Convert to Regular Notation	3.8*10^-5	$3.8 \cdot 10^{- 5}$
21251	Factor	9x^2-9x-10	$9 x^{2} - 9 x - 10$
21252	Convert to Regular Notation	8.96*10^-6	$8.96 \cdot 10^{- 6}$
21253	Factor	9x-63y+9	$9 x - 63 y + 9$
21254	Factor	9y^2+24y+16	$9 y^{2} + 24 y + 16$
21255	Factor	9y^2+30y+25	$9 y^{2} + 30 y + 25$
21256	Convert to Regular Notation	4*10^9	$4 \cdot 10^{9}$
21257	Factor	-r-10r	$- r - 10 r$
21258	Convert to Regular Notation	3.5*10^2	$3.5 \cdot 10^{2}$
21259	Factor	8c^3-27d^3	$8 c^{3} - 27 d^{3}$
21260	Convert to Regular Notation	1.23*10^6	$1.23 \cdot 10^{6}$
21261	Factor	8x^2-98	$8 x^{2} - 98$
21262	Convert to Regular Notation	9.2*10^-2	$9.2 \cdot 10^{- 2}$
21263	Factor	8x^2-9x+1	$8 x^{2} - 9 x + 1$
21264	Apply the Quadratic Formula	16x^2+32x-9	$16 x^{2} + 32 x - 9$
21265	Factor	8x^2-26x+15	$8 x^{2} - 26 x + 15$
21266	Apply the Quadratic Formula	b^2+3b-10	$b^{2} + 3 b - 10$
21267	Factor	8x^2+6x-5	$8 x^{2} + 6 x - 5$
21268	Factor	8x^2+24x+16	$8 x^{2} + 24 x + 16$
21269	Factor	8x^2+10x-7	$8 x^{2} + 10 x - 7$
21270	Factor	81-16x^2	$81 - 16 x^{2}$
21271	Factor	81x^4-256y^4	$81 x^{4} - 256 y^{4}$
21272	Factor	81x^2-36x+4	$81 x^{2} - 36 x + 4$
21273	Factor	8y^3+1	$8 y^{3} + 1$
21274	Apply the Quadratic Formula	2x^2-8x-3	$2 x^{2} - 8 x - 3$
21275	Factor	8y^2-10y-3	$8 y^{2} - 10 y - 3$
21276	Factor	7x^2+13x-2	$7 x^{2} + 13 x - 2$
21277	Apply the Quadratic Formula	-2x^2+16x-24	$- 2 x^{2} + 16 x - 24$
21278	Factor	7x^2-11x+4	$7 x^{2} - 11 x + 4$
21279	Apply the Quadratic Formula	4x^2-2x-1	$4 x^{2} - 2 x - 1$
21280	Factor	7x-14	$7 x - 14$
21281	Factor	7x^3-7x	$7 x^{3} - 7 x$
21282	Factor	7x^2-28x+28	$7 x^{2} - 28 x + 28$
21283	Factor	7x^2-3x-10	$7 x^{2} - 3 x - 10$
21284	Factor	p^2-8p+7	$p^{2} - 8 p + 7$
21285	Factor	p^2+3p-54	$p^{2} + 3 p - 54$
21286	Factor	r^2-14r+49	$r^{2} - 14 r + 49$
21287	Factor	r^2-11r+24	$r^{2} - 11 r + 24$
21288	Apply the Quadratic Formula	x^2+10x+4	$x^{2} + 10 x + 4$
21289	Factor	n^2+9n+20	$n^{2} + 9 n + 20$
21290	Factor	m^3+64	$m^{3} + 64$
21291	Combine	4y^2+y^2-3y-6+14y^2-2+4y-7y	$4 y^{2} + y^{2} - 3 y - 6 + 14 y^{2} - 2 + 4 y - 7 y$
21292	Factor	m^2-12m+36	$m^{2} - 12 m + 36$
21293	Combine	(3 square root of y)^2	${(3 \sqrt{y})}^{2}$
21294	Factor	k^4-36	$k^{4} - 36$
21295	Factor	c^2+10c+25	$c^{2} + 10 c + 25$
21296	Combine	3x^2y-2xy^2+x^2y	$3 x^{2} y - 2 x y^{2} + x^{2} y$
21297	Factor	d^4-8d^2+16	$d^{4} - 8 d^{2} + 16$
21298	Combine	8a-(7a+(15a-(-18a-9)))	$8 a - (7 a + (15 a - (- 18 a - 9)))$
21299	Factor	c^4-16	$c^{4} - 16$
21300	Combine	8r+7-6r-5	$8 r + 7 - 6 r - 5$