Mathway | Problemi più comuni

Problemi più comuni

Livello	Argomento	Problema	Problema formattato
40701	求解w	q=100-w+0.5z	$q = 100 - w + 0.5 z$
40702	求解y	y^4-7y^2+12=0	$y^{4} - 7 y^{2} + 12 = 0$
40703	求解y	y^4-8y^2-9=0	$y^{4} - 8 y^{2} - 9 = 0$
40704	求解y	y^5+16y=0	$y^{5} + 16 y = 0$
40705	求解y	y^n-9y=54	$y^{n} - 9 y = 54$
40706	求解y	y^z*y^5=30	$y^{z} \cdot y^{5} = 30$
40707	求解y	(y+1)/4=3/2+(y+9)/7	$\frac{y + 1}{4} = \frac{3}{2} + \frac{y + 9}{7}$
40708	求解y	(y+2)/6=5/7	$\frac{y + 2}{6} = \frac{5}{7}$
40709	求解y	(y+3)/2=(y-5)/4+3	$\frac{y + 3}{2} = \frac{y - 5}{4} + 3$
40710	求解y	(y+3)/3+y/3=(y-3)/3	$\frac{y + 3}{3} + \frac{y}{3} = \frac{y - 3}{3}$
40711	求解y	(y+3)/(y+3)=1/(y+2)	$\frac{y + 3}{y + 3} = \frac{1}{y + 2}$
40712	求解y	(y+4)/12=5/8	$\frac{y + 4}{12} = \frac{5}{8}$
40713	求解y	(y+4)/5=30	$\frac{y + 4}{5} = 30$
40714	求解y	(y+5)/(y^2-2y)-14/(y^2-4)=0	$\frac{y + 5}{y^{2} - 2 y} - \frac{14}{y^{2} - 4} = 0$
40715	求解y	(y+5)/(y-3)+4=2	$\frac{y + 5}{y - 3} + 4 = 2$
40716	求解y	y^2-y-56=0	$y^{2} - y - 56 = 0$
40717	求解y	y^3+y^2=25y+25	$y^{3} + y^{2} = 25 y + 25$
40718	求解y	y^3+2y^2=48y+98	$y^{3} + 2 y^{2} = 48 y + 98$
40719	求解y	y^3+3y^2=49y+147	$y^{3} + 3 y^{2} = 49 y + 147$
40720	求解y	y^3+3y^2-45=22y-(6y-3)	$y^{3} + 3 y^{2} - 45 = 22 y - (6 y - 3)$
40721	求解y	y^3+4y^2-4y-16=0	$y^{3} + 4 y^{2} - 4 y - 16 = 0$
40722	求解y	y^3=125/1000	$y^{3} = \frac{125}{1000}$
40723	求解y	y^3=21	$y^{3} = 21$
40724	求解y	y^3-64=0	$y^{3} - 64 = 0$
40725	求解y	y^3-8y^2+12y=0	$y^{3} - 8 y^{2} + 12 y = 0$
40726	求解y	y^3-9y^2+23y-15=0	$y^{3} - 9 \cdot y^{2} + 23 \cdot y - 15 = 0$
40727	求解y	y^4-21y^2+80=0	$y^{4} - 21 y^{2} + 80 = 0$
40728	求解y	y^4-22y^2+21=0	$y^{4} - 22 y^{2} + 21 = 0$
40729	求解y	y^4-29y^2+100=0	$y^{4} - 29 y^{2} + 100 = 0$
40730	求解y	y^4-34y^2=-225	$y^{4} - 34 y^{2} = - 225$
40731	求解y	y^4-37y^2+36=0	$y^{4} - 37 y^{2} + 36 = 0$
40732	求解y	y^2-2y-2=0	$y^{2} - 2 y - 2 = 0$
40733	求解y	y^2-2y-24y=0	$y^{2} - 2 y - 24 y = 0$
40734	求解y	y^2-2y-3=0	$y^{2} - 2 y - 3 = 0$
40735	求解y	y^2-32y+54=0	$y^{2} - 32 y + 54 = 0$
40736	求解y	y^2-3y=3/4	$y^{2} - 3 y = \frac{3}{4}$
40737	求解y	y^2-3y=0	$y^{2} - 3 y = 0$
40738	求解y	y^2-3y=9	$y^{2} - 3 y = 9$
40739	求解y	y^2-4y=-3	$y^{2} - 4 y = - 3$
40740	求解y	y^2-4y=5	$y^{2} - 4 y = 5$
40741	求解y	y^2-4y-7=0	$y^{2} - 4 y - 7 = 0$
40742	求解y	y^2-6y+5=0	$y^{2} - 6 y + 5 = 0$
40743	求解y	y^2-6y=2	$y^{2} - 6 y = 2$
40744	求解y	y^2-7=0	$y^{2} - 7 = 0$
40745	求解y	y^2-7y+6=0	$y^{2} - 7 y + 6 = 0$
40746	求解y	y^2-8y-10=0	$y^{2} - 8 y - 10 = 0$
40747	求解y	y^2-9y+20=0	$y^{2} - 9 y + 20 = 0$
40748	求解y	y^2-9y-70=0	$y^{2} - 9 y - 70 = 0$
40749	求解y	y^2-y+1=0	$y^{2} - y + 1 = 0$
40750	求解y	y^2-y=3	$y^{2} - y = 3$
40751	求解y	y^2-y=6	$y^{2} - y = 6$
40752	求解y	y^2-11y+18=0	$y^{2} - 11 y + 18 = 0$
40753	求解y	y^2-11y-12=0	$y^{2} - 11 y - 12 = 0$
40754	求解y	y^2-12y+35=0	$y^{2} - 12 y + 35 = 0$
40755	求解y	y^2+4y-12=0	$y^{2} + 4 y - 12 = 0$
40756	求解y	y^2+3y-8=0	$y^{2} + 3 y - 8 = 0$
40757	求解y	y^2+11y+17=0	$y^{2} + 11 y + 17 = 0$
40758	求解y	y^2+11y-42=0	$y^{2} + 11 y - 42 = 0$
40759	求解y	y^2+13y=-36	$y^{2} + 13 y = - 36$
40760	求解y	y^2=40-3y	$y^{2} = 40 - 3 y$
40761	求解y	y^2=48	$y^{2} = 48$
40762	求解y	y^2=49	$y^{2} = 49$
40763	求解y	y^2=4y+60	$y^{2} = 4 y + 60$
40764	求解y	y^2=55	$y^{2} = 55$
40765	求解y	y^2=6y+16	$y^{2} = 6 y + 16$
40766	求解y	y^2=-7y	$y^{2} = - 7 y$
40767	求解y	y^2=8+2y	$y^{2} = 8 + 2 y$
40768	求解y	y^2=80	$y^{2} = 80$
40769	求解y	y^2-1 9/16=0	$y^{2} - 1 \frac{9}{16} = 0$
40770	求解y	y^2-1=0	$y^{2} - 1 = 0$
40771	求解y	radice quadrata di 9y+9- radice quadrata di y+1=4	$\sqrt{9 y + 9} - \sqrt{y + 1} = 4$
40772	求解y	y^2+4y-9=0	$y^{2} + 4 y - 9 = 0$
40773	求解y	y^2+7=6y	$y^{2} + 7 = 6 y$
40774	求解y	y^2+7y=0	$y^{2} + 7 y = 0$
40775	求解y	y^2+9y=-20	$y^{2} + 9 y = - 20$
40776	求解y	y^2+y-110=0	$y^{2} + y - 110 = 0$
40777	求解y	y^2+y-12=0	$y^{2} + y - 12 = 0$
40778	求解y	y^2=(15625/784-1)*2025	$y^{2} = (\frac{15625}{784} - 1) \cdot 2025$
40779	求解y	y^2=(2.9410^4)/(6.4210^-6)	$y^{2} = \frac{2.94 \cdot 10^{4}}{6.42 \cdot 10^{- 6}}$
40780	求解y	y^2=20/25	$y^{2} = \frac{20}{25}$
40781	求解y	y^2=6/10	$y^{2} = \frac{6}{10}$
40782	求解y	y^2=15	$y^{2} = 15$
40783	求解y	-y^2=20y	$- y^{2} = 20 y$
40784	求解y	y^2=225	$y^{2} = 225$
40785	求解y	y^2=25	$y^{2} = 25$
40786	求解y	y^2=2r	$y^{2} = 2 r$
40787	求解y	y^2+16y=-15	$y^{2} + 16 y = - 15$
40788	求解y	y^2+18=10y	$y^{2} + 18 = 10 y$
40789	求解y	y^2+23=167	$y^{2} + 23 = 167$
40790	求解y	-y^2+26=0	$- y^{2} + 26 = 0$
40791	求解y	y^2+2y=0	$y^{2} + 2 y = 0$
40792	求解y	y^2+2y=-37	$y^{2} + 2 y = - 37$
40793	求解y	y^2+(7y)/( radice quadrata di 3)-368/3=0	$y^{2} + \frac{7 y}{\sqrt{3}} - \frac{368}{3} = 0$
40794	求解y	y^2+z^2=6	$y^{2} + z^{2} = 6$
40795	求解y	y^2+10y+13=0	$y^{2} + 10 y + 13 = 0$
40796	求解y	y^2+10y+17=0	$y^{2} + 10 y + 17 = 0$
40797	求解y	-y/5=-11/10	$- \frac{y}{5} = - \frac{11}{10}$
40798	求解y	y/5=11/3	$\frac{y}{5} = \frac{11}{3}$
40799	求解y	y/5=2/3	$\frac{y}{5} = \frac{2}{3}$
40800	求解y	y/5=11	$\frac{y}{5} = 11$