Mathway | المسائل الشائعة

المسائل الشائعة

التصنيف	الموضوع	المسألة	مسألة منسّقة
5101	Resolver para x	-2sin(x)^2=3sin(x)+1	$- 2 \sin^{2} (x) = 3 \sin (x) + 1$
5102	Resolver para x	2sin(x)^2-7sin(x)+3=0	$2 \sin^{2} (x) - 7 \sin (x) + 3 = 0$
5103	Resolver para x	2cos(x)^2+sin(x)-2=0	$2 \cos^{2} (x) + \sin (x) - 2 = 0$
5104	Resolver para x	لوغاريتم x+1- للأساس 5 لوغاريتم x-1 للأساس 5 = لوغاريتم x للأساس 5	$\log_{5} (x + 1) - \log_{5} (x - 1) = \log_{5} (x)$
5105	Resolver para x	لوغاريتم 2x-5=2 للأساس 3	$\log_{3} (2 x - 5) = 2$
5106	Resolver para x	e^(4x-5)-7=11243	$e^{4 x - 5} - 7 = 11243$
5107	تقييم	csc(-pi/4)	$\csc (- \frac{π}{4})$
5108	Resolver para x	sin(x)^2=1/4	$\sin^{2} (x) = \frac{1}{4}$
5109	Resolver para x	sin(x)^2=-2cos(x)+2	$\sin^{2} (x) = - 2 \cos (x) + 2$
5110	Resolver para x	sin(x)^2+2sin(x)+1=0	$\sin^{2} (x) + 2 \sin (x) + 1 = 0$
5111	Resolver para x	-arcsin(4x)=pi/4	$- \arcsin (4 x) = \frac{π}{4}$
5112	Resuelva θ en Radianes	2cos(theta)+1=0	$\tan^{2} (x) - \sin^{2} (x) = \tan^{2} (x) \sin^{2} (x)$
5113	Resolver para x	الجذر التربيعي لـ 3csc(x-2)=0	$\sqrt{3} \csc (x - 2) = 0$
5114	Resolver para x	30/(x^2-9)+1=5/(x-3)	$\frac{30}{x^{2} - 9} + 1 = \frac{5}{x - 3}$
5115	Resolver para x	3^(3x-3)=5^(-x-1)	$3^{3 x - 3} = 5^{- x - 1}$
5116	Resolver para x	2^x=128	$2^{x} = 128$
5117	Resolver para x	2^(9-2x)=1/32	$2^{9 - 2 x} = \frac{1}{32}$
5118	Resolver para x	5^(x-1)=3^(2x+1)	$5^{x - 1} = 3^{2 x + 1}$
5119	Resolver para x	81^x=1/729	$81^{x} = \frac{1}{729}$
5120	Resolver para x	cot(x)^2-3=0	$\cot^{2} (x) - 3 = 0$
5121	Resolver para x	csc(x)^2=4	$\csc^{2} (x) = 4$
5122	بسّط باستخدام صيغة نصف الزاوية	cos(22.5 درجات )	$\cos^{2} (x) = \frac{1 - \cos (2 x)}{2}$
5123	Resolver para x	cos(x)^2-3cos(x)+1=0	$\cos^{2} (x) - 3 \cos (x) + 1 = 0$
5124	Resolver para x	cos(2x)^2-sin(2x)^2=0	$\cos^{2} (2 x) - \sin^{2} (2 x) = 0$
5125	Resolver para x	arccos(x-( الجذر التربيعي لـ 3)/2)=pi/3	$\arccos (x - \frac{\sqrt{3}}{2}) = \frac{π}{3}$
5126	Resolver para r	r^2=cos(2x)	$r^{2} = \cos (2 x)$
5127	Resolver para r	pi/3=150/r	$\frac{π}{3} = \frac{150}{r}$
5128	Resolver para r	A=pr^2	$A = p r^{2}$
5129	Resolver para B	sin(B)=0.45	$\sin (B) = 0.45$
5130	Resolver para B	sin(B)=10/16	$\sin (B) = \frac{10}{16}$
5131	Resolver para b	sin(b)=0.4848	$\sin (b) = 0.4848$
5132	Resolver para b	لوغاريتم 25=2 للأساس b	$\log_{b} (25) = 2$
5133	Resolver para b	4pi=(2pi)/b	$4 π = \frac{2 π}{b}$
5134	Resolver para x	13/x=10-x	$\frac{13}{x} = 10 - x$
5135	Resolver para x	16^x=1/1024	$16^{x} = \frac{1}{1024}$
5136	Resolver para X	(2/3)^X=16/81	${(\frac{2}{3})}^{X} = \frac{16}{81}$
5137	Resolver para x	(e^x+e^(-x))/15=2	$\frac{e^{x} + e^{- x}}{15} = 2$
5138	Resolver para t	sec(t)=-2/( الجذر التربيعي لـ 3)	$\sec (t) = - \frac{2}{\sqrt{3}}$
5139	Resolver para s	9-8s=8(9-st)	$9 - 8 s = 8 (9 - s t)$
5140	Resolver para v	v=6i-10j	$v = 6 i - 10 j$
5141	Resolver para ?	4sec(x)+1=9	$4 \sec (x) + 1 = 9$
5142	Resolver para ?	2sin(x)-1=csc(x)	$2 \sin (x) - 1 = \csc (x)$
5143	Resolver para ?	2sin(x)=2cos(2x)	$2 \sin (x) = 2 \cos (2 x)$
5144	Resolver para ?	cos(x)=12/13	$\cos (x) = \frac{12}{13}$
5145	Resolver para ?	cos(x)=2/5	$\cos (x) = \frac{2}{5}$
5146	Resolver para ?	cos(x)=-24/25	$\cos (x) = - \frac{24}{25}$
5147	Resolver para ?	cos(x)- الجذر التربيعي لـ 3sin(x)=1	$\cos (x) - \sqrt{3} \sin (x) = 1$
5148	Resolver para ?	9-9sin(x)=6cos(x)^2	$9 - 9 \sin (x) = 6 \cos^{2} (x)$
5149	Resolver para ?	5sin(x)-2=0	$5 \sin (x) - 2 = 0$
5150	Resolver para ?	6sec(x)^2tan(x)=12tan(x)	$6 \sec^{2} (x) \tan (x) = 12 \tan (x)$
5151	Resolver para ?	6sin(x)^2-3=0	$6 \sin^{2} (x) - 3 = 0$
5152	Resolver para ?	6cos(x)+3=0	$6 \cos (x) + 3 = 0$
5153	Resolver para ?	8sin(x)^2-2=0	$8 \sin^{2} (x) - 2 = 0$
5154	Resolver para ?	8 الجذر التربيعي لـ 2cos(x)+6=-2	$8 \sqrt{2} \cos (x) + 6 = - 2$
5155	Resolver para ?	6tan(x)+5=0	$6 \tan (x) + 5 = 0$
5156	Resolver para ?	7sin(x)+1=5sin(x)	$7 \sin (x) + 1 = 5 \sin (x)$
5157	Resolver para ?	12cos(x)^2=3	$12 \cos^{2} (x) = 3$
5158	Resolver para ?	16cos(x)^2=4	$16 \cos^{2} (x) = 4$
5159	Resolver para ?	12sin(x)^2-3=0	$12 \sin^{2} (x) - 3 = 0$
5160	Resolver para ?	2sin(x)^2-sin(x)=0	$2 \sin^{2} (x) - \sin (x) = 0$
5161	Resolver para ?	2cos(x)+ الجذر التربيعي لـ 2=0	$2 \cos (x) + \sqrt{2} = 0$
5162	Resolver para ?	2cos(x)-1=sec(x)	$2 \cos (x) - 1 = \sec (x)$
5163	Resolver para ?	2 الجذر التربيعي لـ 3sin(4x)=3	$2 \sqrt{3} \sin (4 x) = 3$
5164	Resolver para ?	sec(x)^2+2tan(x)=0	$\sec^{2} (x) + 2 \tan (x) = 0$
5165	بسّط باستخدام صيغة نصف الزاوية	cos(67.5 درجات )	$\cot^{2} (x) = \frac{3}{2} \cdot \csc (x)$
5166	Resolver para ?	الجذر التربيعي لـ 2sin(x)^2+sin(x)=0	$\sqrt{2} \sin^{2} (x) + \sin (x) = 0$
5167	Resolver para ?	tan(x)^2-3=0	$\tan^{2} (x) - 3 = 0$
5168	Resolver para ?	(1-cos(x))/(sin(x))+(sin(x))/(1-cos(x))=2csc(x)	$\frac{1 - \cos (x)}{\sin (x)} + \frac{\sin (x)}{1 - \cos (x)} = 2 \csc (x)$
5169	Resolver para ?	x=45	$x = 45$
5170	Resolver para ?	x=60	$x = 60$
5171	Resolver para ?	x=90	$x = 90$
5172	Resolver para ?	(tan(x)+1)(sec(x)-1)=0	$(\tan (x) + 1) (\sec (x) - 1) = 0$
5173	Resolver para ?	(tan(x)^2-16)(2cos(x)+1)=0	$(\tan^{2} (x) - 16) (2 \cos (x) + 1) = 0$
5174	Resolver para ?	cos(2x)=3sin(x)-1	$\cos (2 x) = 3 \sin (x) - 1$
5175	Resolver para ?	cot(x)=cos(x)	$\cot (x) = \cos (x)$
5176	Resolver para ?	cot(x)=cos(x)csc(x)	$\cot (x) = \cos (x) \csc (x)$
5177	Resolver para ?	cos(x)-sin(x)=0	$\cos (x) - \sin (x) = 0$
5178	Resolver para ?	cos(x/2)=-1/2	$\cos (\frac{x}{2}) = - \frac{1}{2}$
5179	Resolver para ?	cos(x)=-5/13	$\cos (x) = - \frac{5}{13}$
5180	Resolver para ?	r=cos(x)	$r = \cos (x)$
5181	Resolver para ?	r=6cos(x)	$r = 6 \cos (x)$
5182	Resolver para ?	sec(x)=25/24	$\sec (x) = \frac{25}{24}$
5183	Resolver para ?	sec(x)=5/3	$\sec (x) = \frac{5}{3}$
5184	Resolver para ?	sec(x)=5/4	$\sec (x) = \frac{5}{4}$
5185	Resolver para ?	sec(x)+2=0	$\sec (x) + 2 = 0$
5186	Resolver para ?	sec(x)-2=0	$\sec (x) - 2 = 0$
5187	Resolver para ?	sec(x)cot(x)=csc(x)	$\sec (x) \cot (x) = \csc (x)$
5188	Resolver para ?	sec(x)=3	$\sec (x) = 3$
5189	Resolver para ?	sec(x)=0	$\sec (x) = 0$
5190	Resolver para ?	sec(x)=5	$\sec (x) = 5$
5191	Resolver para ?	cot(x)=3	$\cot (x) = 3$
5192	Resolver para ?	csc(x)+2=0	$\csc (x) + 2 = 0$
5193	Resolver para ?	csc(x)-1=0	$\csc (x) - 1 = 0$
5194	Resolver para ?	csc(x)-2=0	$\csc (x) - 2 = 0$
5195	Resolver para ?	sin(x/2)=-( الجذر التربيعي لـ 3)/2	$\sin (\frac{x}{2}) = - \frac{\sqrt{3}}{2}$
5196	Resolver para ?	sin(x/2)-1=0	$\sin (\frac{x}{2}) - 1 = 0$
5197	Resolver para ?	sin(2x)=sin(x)	$\sin (2 x) = \sin (x)$
5198	Resolver para ?	tan(x)=1/3	$\tan (x) = \frac{1}{3}$
5199	Resolver para ?	tan(x)=-1/( الجذر التربيعي لـ 3)	$\tan (x) = - \frac{1}{\sqrt{3}}$
5200	Resolver para ?	tan(x)+1/( الجذر التربيعي لـ 3)=0	$\tan (x) + \frac{1}{\sqrt{3}} = 0$