Mathway | Популярные задачи

Популярные задачи

Рейтинг	Тема	Задача	Форматированная задача
9501	Risolvere per b	логарифм по основанию b от 64=3	$\log_{b} (64) = 3$
9502	Risolvere per b	(2pi)/b=12	$\frac{2 π}{b} = 12$
9503	Risolvere per d	tan(42.1864)=79/d	$\tan (42.1864) = \frac{79}{d}$
9504	Risolvere per c	3^2+3^2=c^2	$3^{2} + 3^{2} = c^{2}$
9505	Risolvere per l	t=2p квадратный корень из l/g	$t = 2 p \sqrt{\frac{l}{g}}$
9506	Risolvere per r	r=10cos(x)	$r = 10 \cos (x)$
9507	Risolvere per Q	Q=200e^(0.195^12)	$Q = 200 e^{{0.195}^{12}}$
9508	Risolvere per x	cos(x)^2-sin(x)^2=0	$\cos^{2} (x) - \sin^{2} (x) = 0$
9509	Risolvere per x	cos(x)^2-sin(x)^2=1	$\cos^{2} (x) - \sin^{2} (x) = 1$
9510	Risolvere per x	cos(x)^2-sin(x)^2=sin(x)	$\cos^{2} (x) - \sin^{2} (x) = \sin (x)$
9511	Risolvere per x	arccos(x-1/2)=pi/3	$\arccos (x - \frac{1}{2}) = \frac{π}{3}$
9512	Risolvere per x	cos(x)^2=0	$\cos^{2} (x) = 0$
9513	Risolvere per x	cos(x)^2=4/25	$\cos^{2} (x) = \frac{4}{25}$
9514	Risolvere per x	arccos(cos(x))=pi/3	$\arccos (\cos (x)) = \frac{π}{3}$
9515	Risolvere per x	arccos(x)+arcsin(1/2)=pi/2	$\arccos (x) + \arcsin (\frac{1}{2}) = \frac{π}{2}$
9516	Risolvere per x	arccos(x)=0	$\arccos (x) = 0$
9517	Risolvere per x	cot(x)^2=1/3	$\cot^{2} (x) = \frac{1}{3}$
9518	Risolvere per x	cos(x)^2-9cos(x)-1=0	$\cos^{2} (x) - 9 \cos (x) - 1 = 0$
9519	Risolvere per x	e^(2x-1)=(e^5)^(-x)	$e^{2 x - 1} = {(e^{5})}^{- x}$
9520	Risolvere per x	e^(4x)=12	$e^{4 x} = 12$
9521	Risolvere per x	7^(x-2)=5^x	$7^{x - 2} = 5^{x}$
9522	Risolvere per x	8^x=32768	$8^{x} = 32768$
9523	Risolvere per x	6^x=45	$6^{x} = 45$
9524	Risolvere per x	25^x=1/125	$25^{x} = \frac{1}{125}$
9525	Risolvere per x	3/(x+3)+2/(x-4)=4/3	$\frac{3}{x + 3} + \frac{2}{x - 4} = \frac{4}{3}$
9526	Risolvere per x	5/x+8/(5x)-1/5=2	$\frac{5}{x} + \frac{8}{5 x} - \frac{1}{5} = 2$
9527	Risolvere per x	квадратный корень из 3x+16=x+2	$\sqrt{3 x + 16} = x + 2$
9528	Risolvere per x	квадратный корень из 5x+2-3=0	$\sqrt{5 x + 2} - 3 = 0$
9529	Risolvere per x	- квадратный корень из 2sec(x)=2	$- \sqrt{2} \sec (x) = 2$
9530	Risolvere per x	квадратный корень из 2cos(x-1)=0	$\sqrt{2} \cos (x - 1) = 0$
9531	Risolvere per x	квадратный корень из 2cos(x)+1=0	$\sqrt{2} \cos (x) + 1 = 0$
9532	Risolvere per x	tan(x-1/3)^2=0	$\tan^{2} (x - \frac{1}{3}) = 0$
9533	Risolvere per x	sin(x-1)^2=0	$\sin^{2} (x - 1) = 0$
9534	Risolvere per x	tan(2x)^2-3=0	$\tan^{2} (2 x) - 3 = 0$
9535	Risolvere per x	tan(x)^2+3=0	$\tan^{2} (x) + 3 = 0$
9536	Найти котерминальный угол	(27pi)/10	$\tan^{2} (x) = \frac{3}{2} \cdot \sec (x)$
9537	Risolvere per x	sec(x)^2-sec(x)-2=0	$\sec^{2} (x) - \sec (x) - 2 = 0$
9538	Risolvere per x	sin(x)^2-1/2=0	$\sin^{2} (x) - \frac{1}{2} = 0$
9539	Risolvere per x	sec(x)^2=4/3	$\sec^{2} (x) = \frac{4}{3}$
9540	Risolvere per x	sin(x)^2-cos(x)^2=1	$\sin^{2} (x) - \cos^{2} (x) = 1$
9541	Risolvere per x	sin(x)^2=cos(x)^2+1	$\sin^{2} (x) = \cos^{2} (x) + 1$
9542	Risolvere per x	sin(x)^2=0	$\sin^{2} (x) = 0$
9543	Risolvere per x	sin(x)^2-2sin(x)=0	$\sin^{2} (x) - 2 \sin (x) = 0$
9544	Risolvere per x	e^( натуральный логарифм от x-1)=6	$e^{\ln (x - 1)} = 6$
9545	Risolvere per x	логарифм 1000=x	$\log (1000) = x$
9546	Risolvere per x	логарифм по основанию 2 от x=-4	$\log_{2} (x) = - 4$
9547	Risolvere per x	логарифм по основанию 2 от 9x- логарифм по основанию 2 от 3=3	$\log_{2} (9 x) - \log_{2} (3) = 3$
9548	Risolvere per x	логарифм по основанию 4 от x=2.5	$\log_{4} (x) = 2.5$
9549	Risolvere per x	логарифм по основанию 7 от x-5+ логарифм по основанию 7 от x+1=1	$\log_{7} (x - 5) + \log_{7} (x + 1) = 1$
9550	Risolvere per x	логарифм по основанию 6 от x+4- логарифм по основанию 6 от x-4 = логарифм по основанию 6 от 5	$\log_{6} (x + 4) - \log_{6} (x - 4) = \log_{6} (5)$
9551	Risolvere per x	2cos(x)^2+ квадратный корень из 2cos(x)=0	$2 \cos^{2} (x) + \sqrt{2} \cos (x) = 0$
9552	Risolvere per x	2(3+cos(x))=7	$2 (3 + \cos (x)) = 7$
9553	Risolvere per x	2cos(x)^2=cos(x)	$2 \cos^{2} (x) = \cos (x)$
9554	Risolvere per x	2cos(x)^2-1-cos(x)=0	$2 \cos^{2} (x) - 1 - \cos (x) = 0$
9555	Risolvere per x	-2cos(x)^2=cos(x)-1	$- 2 \cos^{2} (x) = \cos (x) - 1$
9556	Risolvere per x	2 логарифм по основанию 5 от x- логарифм по основанию 5 от 5 = логарифм по основанию 5 от 125	$2 \log_{5} (x) - \log_{5} (5) = \log_{5} (125)$
9557	Risolvere per x	16cos(x)^2-12=0	$16 \cos^{2} (x) - 12 = 0$
9558	Risolvere per x	18arctan(x)=3pi	$18 \arctan (x) = 3 π$
9559	Risolvere per x	2(cos(x)+1)=2	$2 (\cos (x) + 1) = 2$
9560	Risolvere per x	2sin(x)^2-3sin(x)-2=0	$2 \sin^{2} (x) - 3 \sin (x) - 2 = 0$
9561	Risolvere per x	2sin(x)^2-5sin(x)+2=0	$2 \sin^{2} (x) - 5 \sin (x) + 2 = 0$
9562	Risolvere per x	2x^2=8x	$2 x^{2} = 8 x$
9563	Risolvere per x	2sin(x)^2=5sin(x)+3	$2 \sin^{2} (x) = 5 \sin (x) + 3$
9564	Risolvere per x	2tan(x)sin(x)+2sin(x)=tan(x)+1	$2 \tan (x) \sin (x) + 2 \sin (x) = \tan (x) + 1$
9565	Risolvere per x	-3arcsin(2x)=pi	$- 3 \arcsin (2 x) = π$
9566	Risolvere per x	3sin(x)^2+6sin(x)+3=0	$3 \sin^{2} (x) + 6 \sin (x) + 3 = 0$
9567	Risolvere per x	3sin(x)^2-7sin(x)+2=0	$3 \sin^{2} (x) - 7 \sin (x) + 2 = 0$
9568	Risolvere per x	3sin(x)^2-sin(x)-1=0	$3 \sin^{2} (x) - \sin (x) - 1 = 0$
9569	Risolvere per x	3cot(x)^2-9=0	$3 \cot^{2} (x) - 9 = 0$
9570	Risolvere per x	2sin(x)cos(x)-sin(x)=0	$2 \sin (x) \cos (x) - \sin (x) = 0$
9571	Risolvere per x	2sin(x)cos(x)=1	$2 \sin (x) \cos (x) = 1$
9572	Risolvere per x	2sin(x)=- квадратный корень из 3	$2 \sin (x) = - \sqrt{3}$
9573	Risolvere per x	2sin(x)-1=csc(x)	$2 \sin (x) - 1 = \csc (x)$
9574	Risolvere per x	2sin(x)+tan(x)=0	$2 \sin (x) + \tan (x) = 0$
9575	Risolvere per x	2sin(x)+3=4	$2 \sin (x) + 3 = 4$
9576	Risolvere per x	2sin(2x)sin(x)-3cos(x)=0	$2 \sin (2 x) \sin (x) - 3 \cos (x) = 0$
9577	Risolvere per x	2sin(2x)+ квадратный корень из 2=0	$2 \sin (2 x) + \sqrt{2} = 0$
9578	Risolvere per x	2sin(2x)=cos(x)	$2 \sin (2 x) = \cos (x)$
9579	Risolvere per x	2sin(x/2)+1=0	$2 \sin (\frac{x}{2}) + 1 = 0$
9580	Risolvere per x	2 логарифм x = логарифм 8	$2 \log (x) = \log (8)$
9581	Risolvere per x	2cos(x)-1=sec(x)	$2 \cos (x) - 1 = \sec (x)$
9582	Risolvere per x	2cos(x)+tan(x)=sec(x)	$2 \cos (x) + \tan (x) = \sec (x)$
9583	Risolvere per x	2cos(x)=- квадратный корень из 3	$2 \cos (x) = - \sqrt{3}$
9584	Risolvere per x	2cot(x)=3sec(x)	$2 \cot (x) = 3 \sec (x)$
9585	Risolvere per x	2cos(3x)+1=0	$2 \cos (3 x) + 1 = 0$
9586	Risolvere per x	2cos(2x)-2cos(x)=0	$2 \cos (2 x) - 2 \cos (x) = 0$
9587	Risolvere per x	2cos(2x)- квадратный корень из 2=0	$2 \cos (2 x) - \sqrt{2} = 0$
9588	Risolvere per x	2cos(2x)- квадратный корень из 3=0	$2 \cos (2 x) - \sqrt{3} = 0$
9589	Risolvere per x	x/( квадратный корень из 5)=1/( квадратный корень из 2)	$\frac{x}{\sqrt{5}} = \frac{1}{\sqrt{2}}$
9590	Risolvere per x	квадратный корень из 6x+3=2 квадратный корень из x	$\sqrt{6 x + 3} = 2 \sqrt{x}$
9591	Risolvere per x	x^2-2sin(2x)=5x	$x^{2} - 2 \sin (2 x) = 5 x$
9592	Risolvere per x	tan(x)^2sin(x)=3sin(x)	$\tan^{2} (x) \sin (x) = 3 \sin (x)$
9593	Risolvere per x	x^2=4py	$x^{2} = 4 p y$
9594	Risolvere per x	1-2sin(x)^2=0	$1 - 2 \sin^{2} (x) = 0$
9595	Risolvere per x	13arccos(x)-2pi=arccos(x)	$13 \arccos (x) - 2 π = \arccos (x)$
9596	Risolvere per x	15sec(x)^2-20=0	$15 \sec^{2} (x) - 20 = 0$
9597	Risolvere per x	150x+225y=41025	$150 x + 225 y = 41025$
9598	Risolvere per x	10cos(x)^2+5cos(x)-5=0	$10 \cos^{2} (x) + 5 \cos (x) - 5 = 0$
9599	Risolvere per x	10tan(x)=-10	$10 \tan (x) = - 10$
9600	Risolvere per x	x^2-9x-36=0	$x^{2} - 9 x - 36 = 0$