Mathway | Popular Problems

Popular Problems

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2396
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Rank	Topic	Problem	Formatted Problem
16201	Solve for x	2^x=15	$2^{x} = 15$
16202	Solve for x	2/5x-1/3x=2	$\frac{2}{5} x - \frac{1}{3} x = 2$
16203	Solve for x	100^x=1000	$100^{x} = 1000$
16204	Convert to Scientific Notation	18 , 400 , 0 , 0	$18$ , $400$ , $0$ , $0$
16205	Solve for x	-1/2x-(-3)-x=15	$- \frac{1}{2} x - (- 3) - x = 15$
16206	Convert to Scientific Notation	230	$230$
16207	Solve for x	x=3 square root of 2x-9	$x = 3 \sqrt{2 x - 9}$
16208	Convert to Scientific Notation	12 , 100	$12$ , $100$
16209	Solve for W	A=2(L+W)	$A = 2 (L + W)$
16210	Convert to Scientific Notation	1500	$1500$
16211	Solve for u	b=hnu	$b =$ hnu
16212	Convert to Scientific Notation	15000	$15000$
16213	Solve for t	A=P+Prt	$A = P + P r t$
16214	Convert to Scientific Notation	370	$370$
16215	Simplify	(a+3)(a-2)	$(a + 3) (a - 2)$
16216	Convert to Scientific Notation	245600000000	$245600000000$
16217	Convert to Scientific Notation	27000000000	$27000000000$
16218	Convert to Scientific Notation	8 , 140 , 0 , 0	$8$ , $140$ , $0$ , $0$
16219	Convert to Scientific Notation	82000	$82000$
16220	Solve for y	y-4=0	$y - 4 = 0$
16221	Convert to Scientific Notation	750	$750$
16222	Simplify	(3a-2)(4a+5)	$(3 a - 2) (4 a + 5)$
16223	Convert to Scientific Notation	7500	$7500$
16224	Convert to Scientific Notation	64000	$64000$
16225	Factor	9-6a-24a^2	$9 - 6 a - 24 a^{2}$
16226	Convert to Scientific Notation	57910000	$57910000$
16227	Solve for y	y=1/4*(0)	$y = \frac{1}{4} \cdot (0)$
16228	Convert to Scientific Notation	53000	$53000$
16229	Solve for x	x=3y	$x = 3 y$
16230	Convert to Scientific Notation	480	$480$
16231	Convert to Scientific Notation	0.000000008	$0.\overline{0}$
16232	Convert to Scientific Notation	0.0000000092	$0.00000000$
16233	Convert to Scientific Notation	0.000000174	$0.00000017$
16234	Convert to Scientific Notation	0.00000007	$0.\overline{0}$
16235	Factor	4+24x+36x^2	$4 + 24 x + 36 x^{2}$
16236	Convert to Scientific Notation	0.0000000008	$0.\overline{0}$
16237	Find the Domain and Range	square root of x-3	$\sqrt{x - 3}$
16238	Convert to Scientific Notation	0.00000151	$0.0\overline{000015}$
16239	Convert to Scientific Notation	(8.210^-3)(2.0*10^2)	$(8.2 \cdot 10^{- 3}) \cdot (2 \cdot 10^{2})$
16240	Solve for x	3x=12	$3 x = 12$
16241	Convert to Scientific Notation	(4.510^-3210^4)/(3.610^52.510^-2)	$\frac{4.5 \cdot 10^{- 3} \cdot 2 \cdot 10^{4}}{3.6 \cdot 10^{5} \cdot 2.5 \cdot 10^{- 2}}$
16242	Convert to Scientific Notation	0.005	$0.005$
16243	Solve for x	3x+y=3	$3 x + y = 3$
16244	Solve for x	3x+2y=5	$3 x + 2 y = 5$
16245	Convert to Scientific Notation	(2.010^0)(6.0*10^5)	$(2 \cdot 10^{0}) \cdot (6 \cdot 10^{5})$
16246	Convert to Scientific Notation	(210^3)(410^3)	$(2 \cdot 10^{3}) (4 \cdot 10^{3})$
16247	Solve for x	2x^2+5x-4=0	$2 x^{2} + 5 x - 4 = 0$
16248	Convert to Scientific Notation	0.0000899	$0.0000899$
16249	Solve for x	2x-y=0	$2 x - y = 0$
16250	Convert to Scientific Notation	0.0000914	$0.0000914$
16251	Solve for x	natural log of 2x=4	$\ln (2 x) = 4$
16252	Convert to Scientific Notation	0.00012	$0.00012$
16253	Solve for x	5x+34=-2(1-7x)	$5 x + 34 = - 2 (1 - 7 x)$
16254	Convert to Scientific Notation	0.0000726	$0.0000726$
16255	Solve for x	5x+3=23	$5 x + 3 = 23$
16256	Convert to Scientific Notation	0.0000621	$0.0000621$
16257	Solve for x	4x-3y=-12	$4 x - 3 y = - 12$
16258	Convert to Scientific Notation	0.00028	$0.00028$
16259	Solve for x	6x-8=10x+16	$6 x - 8 = 10 x + 16$
16260	Convert to Scientific Notation	0.0003	$0.0003$
16261	Solve for x	5x-3=14x+6	$5 x - 3 = 14 x + 6$
16262	Convert to Scientific Notation	0.00033	$0.00033$
16263	Solve for x	5x-2y=7	$5 x - 2 y = 7$
16264	Convert to Scientific Notation	0.00038	$0.00038$
16265	Solve for x	5x+y=10	$5 x + y = 10$
16266	Convert to Scientific Notation	0.000036	$0.000036$
16267	Solve for x	-6 log base 3 of x-3=-24	$- 6 \log_{3} (x - 3) = - 24$
16268	Convert to Scientific Notation	0.000041	$0.000041$
16269	Simplify	(7r^2-6r-6)(2r-4)	$(7 r^{2} - 6 r - 6) (2 r - 4)$
16270	Convert to Scientific Notation	0.0000221	$0.0000221$
16271	Simplify	(7+2i)(7-2i)	$(7 + 2 i) (7 - 2 i)$
16272	Convert to Scientific Notation	0.000049	$0.000049$
16273	Simplify	(a-10)(a+10)	$(a - 10) (a + 10)$
16274	Convert to Scientific Notation	0.0000519	$0.0000519$
16275	Convert to Scientific Notation	0.000009	$0.000009$
16276	Simplify	(x+5)(x-1)	$(x + 5) (x - 1)$
16277	Convert to Scientific Notation	0.00000914	$0.0\overline{000091}$
16278	Simplify	(x+1)(x-4)	$(x + 1) (x - 4)$
16279	Convert to Scientific Notation	1 , 0 , 0	$1$ , $0$ , $0$
16280	Simplify	(x-7)(x+2)	$(x - 7) (x + 2)$
16281	Convert to Scientific Notation	0.0384	$0.0384$
16282	Convert to Scientific Notation	0.2(3*10^2)	$0.2 (3 \cdot 10^{2})$
16283	Simplify	(x-2)(x-1)	$(x - 2) (x - 1)$
16284	Convert to Scientific Notation	0.00049	$0.00049$
16285	Simplify	((x^2)/27)^(1/3)	${(\frac{x^{2}}{27})}^{\frac{1}{3}}$
16286	Convert to Scientific Notation	0.00052	$0.00052$
16287	Simplify	(-2x^2)^-2	${(- 2 x^{2})}^{- 2}$
16288	Convert to Scientific Notation	0.000970	$0.00097$
16289	Simplify	(16x^8)^(1/2)	${(16 x^{8})}^{\frac{1}{2}}$
16290	Convert to Scientific Notation	0.00758	$0.00758$
16291	Simplify	(10+7x)^2	${(10 + 7 x)}^{2}$
16292	Convert to Scientific Notation	0.0045	$0.0045$
16293	Find the Upper and Lower Bounds	x^4-48x^2-49	$x^{4} - 48 x^{2} - 49$
16294	Simplify	(x^2+1)^2	${(x^{2} + 1)}^{2}$
16295	Simplify	((2x^4)/3)^3	${(\frac{2 x^{4}}{3})}^{3}$
16296	Plot	y=f(x-2)	$y = f (x - 2)$
16297	Evaluate	log base 4 of 12	$\log_{4} (12)$
16298	Plot	-y^2+x>=-8	$- y^{2} + x \geq - 8$
16299	Plot	y<x^2-4x+3	$y < x^{2} - 4 x + 3$
16300	Plot	x^2-2x<=8	$x^{2} - 2 x \leq 8$