Mathway | Problemi più comuni

Problemi più comuni

<
1
...
420
421
422
423
424
...
2396
>

Livello	Argomento	Problema	Problema formattato
42101	求解B	logaritmo in base B di 64=3	$\log_{B} (64) = 3$
42102	求解b	13=5+3b-13	$13 = 5 + 3 b - 13$
42103	Convertire in Forma Radicale	(6x)^(5/7)+(5y)^(2/5)	${(6 x)}^{\frac{5}{7}} + {(5 y)}^{\frac{2}{5}}$
42104	求解b	3-2/9b=1/3b-7	$3 - \frac{2}{9} b = \frac{1}{3} b - 7$
42105	求解a	6^(-2a)=6^(2-3a)	$6^{- 2 a} = 6^{2 - 3 a}$
42106	求解a	ay-b=cz	$a y - b = c z$
42107	Convertire in Forma Radicale	(7x+5)^(4/5)	${(7 x + 5)}^{\frac{4}{5}}$
42108	求解a	6a-5=4a+2	$6 a - 5 = 4 a + 2$
42109	Convertire in Forma Radicale	(8a^(13/35))/11	$\frac{8 a^{\frac{13}{35}}}{11}$
42110	求解x	2/3*(x-2)=4x	$\frac{2}{3} \cdot (x - 2) = 4 x$
42111	Convertire in Forma Radicale	-9/(x^8)	$\frac{- 9}{x^{8}}$
42112	求解x	2/5*(x-4)=2x	$\frac{2}{5} \cdot (x - 4) = 2 x$
42113	Convertire in Forma Radicale	(9^2)^(1/2)	${(9^{2})}^{\frac{1}{2}}$
42114	求解x	(2x)/5-x/3=3	$\frac{2 x}{5} - \frac{x}{3} = 3$
42115	Convertire in Forma Radicale	(a^2b^2)^(1/9)	${(a^{2} b^{2})}^{\frac{1}{9}}$
42116	求解x	27^(4x)=9^(x+2)	$27^{4 x} = 9^{x + 2}$
42117	Convertire in Forma Radicale	(a^4b^4)^(1/7)	${(a^{4} b^{4})}^{\frac{1}{7}}$
42118	Convertire in Forma Radicale	(mn)^(1/3)	${(m n)}^{\frac{1}{3}}$
42119	Convertire in Forma Radicale	(x)^-1(x)^(-7/8)(x)^(1/8)	${(x)}^{- 1} {(x)}^{\frac{- 7}{8}} {(x)}^{\frac{1}{8}}$
42120	Convertire in Forma Radicale	(x^(2/9))^(5/4)	${(x^{\frac{2}{9}})}^{\frac{5}{4}}$
42121	求解x	-2/(x+4)=4/(x+3)	$\frac{- 2}{x + 4} = \frac{4}{x + 3}$
42122	Convertire in Forma Radicale	(x^2y^2)^(1/5)	${(x^{2} y^{2})}^{\frac{1}{5}}$
42123	求解x	3x^2-7x-5=0	$3 x^{2} - 7 x - 5 = 0$
42124	Convertire in Forma Radicale	(x^4y^4)^(1/3)	${(x^{4} y^{4})}^{\frac{1}{3}}$
42125	求解x	\|x\|=-9	$\| x \| = - 9$
42126	Convertire in Forma Radicale	(xy)^(2/5)	${(x y)}^{\frac{2}{5}}$
42127	求解x	1/2*(6x-10)+x=15	$\frac{1}{2} \cdot (6 x - 10) + x = 15$
42128	Convertire in Forma Radicale	(xy)^(2/7)	${(x y)}^{\frac{2}{7}}$
42129	求解x	1/2* logaritmo di x+ logaritmo di 4=2	$\frac{1}{2} \cdot \log (x) + \log (4) = 2$
42130	Convertire in Forma Radicale	(xy)^(8/9)	${(x y)}^{\frac{8}{9}}$
42131	求解x	(x+2)^2=36	${(x + 2)}^{2} = 36$
42132	Convertire in Forma Radicale	10^(3/5)	$10^{\frac{3}{5}}$
42133	求解x	\|2x\|=6	$\| 2 x \| = 6$
42134	Convertire in Forma Radicale	10^(5/6)	$10^{\frac{5}{6}}$
42135	求解x	\|3x\|=18	$\| 3 x \| = 18$
42136	Convertire in Forma Radicale	11^(4/5)	$11^{\frac{4}{5}}$
42137	求解x	\|3x-19\|=-11	$\| 3 x - 19 \| = - 11$
42138	Convertire in Forma Radicale	13^(3/4)	$13^{\frac{3}{4}}$
42139	求解x	(4/5)^x=(64/125)	${(\frac{4}{5})}^{x} = (\frac{64}{125})$
42140	Convertire in Forma Radicale	14x/3	$14 \frac{x}{3}$
42141	求解x	(1/3)^x=9	${(\frac{1}{3})}^{x} = 9$
42142	Convertire in Forma Radicale	15^(1/5)	$15^{\frac{1}{5}}$
42143	求解x	(1/2)^x=16^2	${(\frac{1}{2})}^{x} = 16^{2}$
42144	Convertire in Forma Radicale	15^(3/4)	$15^{\frac{3}{4}}$
42145	Semplificare	4/(x^2-25)-2/(x-5)	$\frac{4}{x^{2} - 25} - \frac{2}{x - 5}$
42146	Convertire in Forma Radicale	15^(4/5)	$15^{\frac{4}{5}}$
42147	求解v	-6(1-5v)=54	$- 6 (1 - 5 v) = 54$
42148	Convertire in Forma Radicale	15^(5/6)	$15^{\frac{5}{6}}$
42149	求解v	v-15=-27	$v - 15 = - 27$
42150	Convertire in Forma Radicale	169 1/2	$169 \frac{1}{2}$
42151	求解w	37-18+8w=67	$37 - 18 + 8 w = 67$
42152	Convertire in Forma Radicale	17^(2/3)	$17^{\frac{2}{3}}$
42153	求解u	2(3u+7)=-4(3-2u)	$2 (3 u + 7) = - 4 (3 - 2 u)$
42154	Convertire in Forma Radicale	17^(4/5)	$17^{\frac{4}{5}}$
42155	求解t	15=-2(2t-1)	$15 = - 2 (2 t - 1)$
42156	Convertire in Forma Radicale	-19x^(1/7)+12x^(3/4)	$- 19 x^{\frac{1}{7}} + 12 x^{\frac{3}{4}}$
42157	Convertire in Forma Radicale	2 1/3	$2 \frac{1}{3}$
42158	求解r	6r-1+6r=11	$6 r - 1 + 6 r = 11$
42159	Convertire in Forma Radicale	2x^(1/2)	$2 x^{\frac{1}{2}}$
42160	Convertire in Forma Radicale	3x^(1/3(8x^2))	$3 x^{\frac{1}{3} (8 x^{2})}$
42161	求解x	radice quadrata di x=4	$\sqrt{x} = 4$
42162	Convertire in Forma Radicale	-3y1/2x2/3	$- 3 y \frac{1}{2} x \frac{2}{3}$
42163	Scrivere in Forma Esponenziale	logaritmo in base 4 di 1/64=-3	$\log_{4} (\frac{1}{64}) = - 3$
42164	Convertire in Forma Radicale	4^(2/9)	$4^{\frac{2}{9}}$
42165	Convertire in Forma Radicale	4^(5/4)	$4^{\frac{5}{4}}$
42166	Convertire in Forma Radicale	4^(7/9)	$4^{\frac{7}{9}}$
42167	求解x	radice quadrata di 2x+3+ radice quadrata di x-2=2	$\sqrt{2 x + 3} + \sqrt{x - 2} = 2$
42168	Convertire in Forma Radicale	4x2/3	$4 x \frac{2}{3}$
42169	求解x	radice quadrata di 2x-1=3	$\sqrt{2 x - 1} = 3$
42170	Convertire in Forma Radicale	5^(4/5)	$5^{\frac{4}{5}}$
42171	Moltiplicare	7*9	$7 \cdot 9$
42172	Convertire in Forma Radicale	5^(4/7)	$5^{\frac{4}{7}}$
42173	求解x	\|x\|<=7	$\| x \| \leq 7$
42174	Convertire in Forma Radicale	5^(5/2)	$5^{\frac{5}{2}}$
42175	求解y	y-5=0	$y - 5 = 0$
42176	Convertire in Forma Radicale	5^(7/6)	$5^{\frac{7}{6}}$
42177	求解r	v=1/3*(pir^2H)	$v = \frac{1}{3} \cdot (π r^{2} H)$
42178	Convertire in Forma Radicale	5x^(5/2)	$5 x^{\frac{5}{2}}$
42179	求解z	z^4-13z^2+36=0	$z^{4} - 13 z^{2} + 36 = 0$
42180	Convertire in Forma Radicale	6^(4/5)	$6^{\frac{4}{5}}$
42181	Convertire in Forma Radicale	64^(-5/6)	$64^{- \frac{5}{6}}$
42182	Convertire in Forma Radicale	64x^(1/2)	$64 x^{\frac{1}{2}}$
42183	求解y	y=2x+9	$y = 2 x + 9$
42184	Convertire in Forma Radicale	7 2/3	$7 \frac{2}{3}$
42185	Convertire in Forma Radicale	7cd^(5/3)	$7 c d^{\frac{5}{3}}$
42186	求解y	y=2x-7	$y = 2 x - 7$
42187	Convertire in Forma Radicale	8^(6/7)	$8^{\frac{6}{7}}$
42188	Convertire in Forma Radicale	9 2/3	$9 \frac{2}{3}$
42189	Convertire in Forma Radicale	9x^(1/2)	$9 x^{\frac{1}{2}}$
42190	Fattore	9x^4-225y^8	$9 x^{4} - 225 y^{8}$
42191	Convertire in Forma Radicale	9y^(1/2)	$9 y^{\frac{1}{2}}$
42192	Convertire in Forma Radicale	a^(1/15)	$a^{\frac{1}{15}}$
42193	Tracciare	y=-x^2+4x+7	$y = - x^{2} + 4 x + 7$
42194	Convertire in Forma Radicale	a^(2/5)*a^-3	$a^{\frac{2}{5}} \cdot a^{- 3}$
42195	求解x	logaritmo di 5x+ logaritmo di x-1=2	$\log (5 x) + \log (x - 1) = 2$
42196	Convertire in Forma Radicale	c^(1/3)d^(2/3)	$c^{\frac{1}{3}} d^{\frac{2}{3}}$
42197	求解x	x/2=-5	$\frac{x}{2} = - 5$
42198	Convertire in Forma Radicale	c^(3/5)d^(2/5)	$c^{\frac{3}{5}} d^{\frac{2}{5}}$
42199	Semplificare	(8x^3-10x^2-25x)/(4x^2+5x)	$\frac{8 x^{3} - 10 x^{2} - 25 x}{4 x^{2} + 5 x}$
42200	Convertire in Forma Radicale	m5/2	$m \frac{5}{2}$