Mathway | Problemi più comuni

Problemi più comuni

<
1
...
747
748
749
750
751
...
2396
>

Livello	Argomento	Problema	Problema formattato
74801	求第III象限中的其他三角函数值	tan(x)+ radice quadrata di 3=0	$\tan (x) + \sqrt{3} = 0$
74802	Semplificare	(2x^4)^2	${(2 x^{4})}^{2}$
74803	求第III象限中的其他三角函数值	tan(x)=15/8	$\tan (x) = \frac{15}{8}$
74804	Semplificare	(2x^3y^2)^4	${(2 x^{3} y^{2})}^{4}$
74805	Semplificare	(2x^3y^2z^2)^3(x^2z)^4	${(2 x^{3} y^{2} z^{2})}^{3} {(x^{2} z)}^{4}$
74806	求第III象限中的其他三角函数值	tan(x)=60/11	$\tan (x) = \frac{60}{11}$
74807	求解x	radice quadrata di x-3=x-5	$\sqrt{x - 3} = x - 5$
74808	Moltiplicare	9*8	$9 \cdot 8$
74809	Semplificare	radice cubica di -27n^27	$\sqrt[3]{- 27 n^{27}}$
74810	Trovare il Grado	f(x)=-(x+1)^2(2x-3)(x+2)^2	$f (x) = - {(x + 1)}^{2} (2 x - 3) {(x + 2)}^{2}$
74811	求解x	x^2-3x=5	$x^{2} - 3 x = 5$
74812	求解x	x^2=-28	$x^{2} = - 28$
74813	求解x	x^2-13=0	$x^{2} - 13 = 0$
74814	求解x	x^2-10x+41=0	$x^{2} - 10 x + 41 = 0$
74815	求解x	x^2-4x=32	$x^{2} - 4 x = 32$
74816	求解x	x^2-4x=-3	$x^{2} - 4 x = - 3$
74817	求第IV象限中的其他三角函数值	cos(x)=2/5	$\cos (x) = \frac{2}{5}$
74818	求解x	x^2-6x-40=0	$x^{2} - 6 x - 40 = 0$
74819	求解x	x^2+20x=0	$x^{2} + 20 x = 0$
74820	求解x	x^2+12x+20=0	$x^{2} + 12 x + 20 = 0$
74821	求解x	x^2=11	$x^{2} = 11$
74822	求第IV象限中的其他三角函数值	cot(1/theta)<0 , cos(theta)>0	$\cot (\frac{1}{θ}) < 0$ , $\cos (θ) > 0$
74823	Sottrazione	8/n-3/(n^2)	$\frac{8}{n} - \frac{3}{n^{2}}$
74824	求解x	x^2+8x+14=0	$x^{2} + 8 x + 14 = 0$
74825	求第IV象限中的其他三角函数值	sec(theta)=3/2	$\sec (θ) = \frac{3}{2}$
74826	求第IV象限中的其他三角函数值	sec(theta) = square root of 2	$\sec (θ) = \sqrt{2}$
74827	Semplificare	3a^2+2ab+2b+(5a^2-3ab+9)	$3 a^{2} + 2 a b + 2 b + (5 a^{2} - 3 a b + 9)$
74828	求第IV象限中的其他三角函数值	sin(1/2)	$\sin (\frac{1}{2})$
74829	求解x	x^2+3x-7=0	$x^{2} + 3 x - 7 = 0$
74830	求第IV象限中的其他三角函数值	sin(t)=-5/13	$\sin (t) = - \frac{5}{13}$
74831	求解x	x^2+3x-8=0	$x^{2} + 3 x - 8 = 0$
74832	求解x	x^2+3x=18	$x^{2} + 3 x = 18$
74833	求第IV象限中的其他三角函数值	sin(0)=-2/3	$\sin (0) = - \frac{2}{3}$
74834	求解x	x^2+4x-45=0	$x^{2} + 4 x - 45 = 0$
74835	求第IV象限中的其他三角函数值	sin(t)=2/5 , cos(t)=( radice quadrata di 21)/5	$\sin (t) = \frac{2}{5}$ , $\cos (t) = \frac{\sqrt{21}}{5}$
74836	Semplificare	9/(x^-4)	$\frac{9}{x^{- 4}}$
74837	求第IV象限中的其他三角函数值	sin(x)=-2/3	$\sin (x) = - \frac{2}{3}$
74838	求解x	x^6-64=0	$x^{6} - 64 = 0$
74839	求解x	x^4-1=0	$x^{4} - 1 = 0$
74840	求解x	x^3-9x=0	$x^{3} - 9 x = 0$
74841	Semplificare	((a^4b^3)^6)/((a^8b^-2c^3)^3)	$\frac{{(a^{4} b^{3})}^{6}}{{(a^{8} b^{- 2} c^{3})}^{3}}$
74842	Semplificare	radice quadrata di 119	$\sqrt{119}$
74843	求解x	3x^2+4x-1=0	$3 x^{2} + 4 x - 1 = 0$
74844	求第IV象限中的其他三角函数值	tan(x)=-3	$\tan (x) = - 3$
74845	求解x	3x^2+2x=16	$3 x^{2} + 2 x = 16$
74846	求解x	3x^2-5x-2=0	$3 x^{2} - 5 x - 2 = 0$
74847	求解x	3x^2-x-10=0	$3 x^{2} - x - 10 = 0$
74848	Semplificare	11(2x+3)	$11 (2 x + 3)$
74849	求第I象限中的其他三角函数值	2cos(1)=0	$2 \cos (1) = 0$
74850	求解x	radice quadrata di x>=11	$\sqrt{x} \geq 11$
74851	求解x	3(2x-4)=6(x-2)	$3 (2 x - 4) = 6 (x - 2)$
74852	求解x	2x = square root of 10+3x	$2 x = \sqrt{10 + 3 x}$
74853	求第I象限中的其他三角函数值	2sin(0)- radice quadrata di 2=0	$2 \sin (0) - \sqrt{2} = 0$
74854	Risolvere Utilizzando la Formula Quadratica	y^2-2y=-9/2	$y^{2} - 2 y = - \frac{9}{2}$
74855	求第I象限中的其他三角函数值	cos(24/25)	$\cos (\frac{24}{25})$
74856	Fattore	4a^3b^5-16a^5b^2+12a^2b^3	$4 a^{3} b^{5} - 16 a^{5} b^{2} + 12 a^{2} b^{3}$
74857	求解x	2x^2-7x+6=0	$2 x^{2} - 7 x + 6 = 0$
74858	求解x	2x^2-x-28=0	$2 x^{2} - x - 28 = 0$
74859	求解x	2x^2-9x=1	$2 x^{2} - 9 x = 1$
74860	求解x	2x^2-5x=3	$2 x^{2} - 5 x = 3$
74861	求第I象限中的其他三角函数值	cos(21/29)	$\cos (\frac{21}{29})$
74862	Trovare le Radici (Zeri)	x^3-3x^2-25x+75	$x^{3} - 3 x^{2} - 25 x + 75$
74863	求第I象限中的其他三角函数值	cos(t)>0 , tan(t)>0	$\cos (t) > 0$ , $\tan (t) > 0$
74864	求解x	2x^2+4x-3=0	$2 x^{2} + 4 x - 3 = 0$
74865	求解x	2x^2=26	$2 x^{2} = 26$
74866	求第I象限中的其他三角函数值	cos(theta)=5/6	$\cos (θ) = \frac{5}{6}$
74867	求解x	2x^2=32	$2 x^{2} = 32$
74868	求第I象限中的其他三角函数值	cos(theta)=8/9	$\cos (θ) = \frac{8}{9}$
74869	求解x	4x^2+8x-5=0	$4 x^{2} + 8 x - 5 = 0$
74870	求第I象限中的其他三角函数值	cos(x)<0	$\cos (x) < 0$
74871	求解x	4x^2=9	$4 x^{2} = 9$
74872	求第I象限中的其他三角函数值	cos(x)=1/8	$\cos (x) = \frac{1}{8}$
74873	Usare il Teorema delle Radici Razionali per Trovare Tutte le Possibili Radici	f(x)=9x^4-2x^2-3x+4	$f (x) = 9 x^{4} - 2 x^{2} - 3 x + 4$
74874	求解x	3x = square root of 35x+4	$3 x = \sqrt{35 x + 4}$
74875	Tracciare	y=x^7	$y = x^{7}$
74876	Tracciare	y=3x^2-5x+1	$y = 3 x^{2} - 5 x + 1$
74877	Semplificare	(4y^a-6x^b)(4y^a+6x^b)	$(4 y^{a} - 6 x^{b}) (4 y^{a} + 6 x^{b})$
74878	求解x	6x^2-x-5=0	$6 x^{2} - x - 5 = 0$
74879	求解x	9x^2-24x+16=0	$9 x^{2} - 24 x + 16 = 0$
74880	求解x	x(x+7)=0	$x (x + 7) = 0$
74881	求第I象限中的其他三角函数值	sin(pi/7)	$\sin (\frac{π}{7})$
74882	求解x	x(x-7)=0	$x (x - 7) = 0$
74883	Semplificare	(3a^2b^7)(5a^3b^8)	$(3 a^{2} b^{7}) (5 a^{3} b^{8})$
74884	求第I象限中的其他三角函数值	sin(1/2)	$\sin (\frac{1}{2})$
74885	求第I象限中的其他三角函数值	sin(15/17)	$\sin (\frac{15}{17})$
74886	求解x	15(2-x)=13(3-x)	$15 (2 - x) = 13 (3 - x)$
74887	求解x	15x+11=8x	$15 x + 11 = 8 x$
74888	求解x	x- radice quadrata di 3-2x=-6	$x - \sqrt{3 - 2 x} = - 6$
74889	求第I象限中的其他三角函数值	sin(theta)=3/8	$\sin (θ) = \frac{3}{8}$
74890	Semplificare	radice quadrata di 1521	$\sqrt{1521}$
74891	Semplificare	3y^2z(2y^2z+4yz-y+z)	$3 y^{2} z (2 y^{2} z + 4 y z - y + z)$
74892	求第I象限中的其他三角函数值	sin(0)=5/13	$\sin (0) = \frac{5}{13}$
74893	Semplificare	((m+3)/(m^2-16))/((m^2-9)/(m+4))	$\frac{\frac{m + 3}{m^{2} - 16}}{\frac{m^{2} - 9}{m + 4}}$
74894	Semplificare	(a+4)-b/(b-2)+(3(b+2))/a	$(a + 4) - \frac{b}{b - 2} + \frac{3 (b + 2)}{a}$
74895	Semplificare	((b^6)/(a^3))^(1/3)	${(\frac{b^{6}}{a^{3}})}^{\frac{1}{3}}$
74896	Moltiplicare	5*7^0	$5 \cdot 7^{0}$
74897	求第I象限中的其他三角函数值	sin(t)=2/5 , cos(t)=( radice quadrata di 21)/5	$\sin (t) = \frac{2}{5}$ , $\cos (t) = \frac{\sqrt{21}}{5}$
74898	Trovare le Radici (Zeri)	x^3-2x^2+5x-6=-4x^2+14x+12	$x^{3} - 2 x^{2} + 5 x - 6 = - 4 x^{2} + 14 x + 12$
74899	Trovare il Dominio	f(g(x))	$f (g (x))$
74900	求第I象限中的其他三角函数值	tan(pi/10)	$\tan (\frac{π}{10})$