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Problemas populares

Classificação	Tópico	Problema	Problema formatado
238801	Determina as raízes (zeros)	f(x)=-(x+3)(x+1)^2(x-1)	$f (x) = - (x + 3) {(x + 1)}^{2} (x - 1)$
238802	Determina as raízes (zeros)	-2x(x-1)(3-x)^2	$- 2 x (x - 1) {(3 - x)}^{2}$
238803	Determina as raízes (zeros)	f(x)=x^4+x^3-x^2+x-2	$f (x) = x^{4} + x^{3} - x^{2} + x - 2$
238804	Determina as raízes (zeros)	y=2sin(x)	$y = 2 \sin (x)$
238805	Determina as raízes (zeros)	(x-1)/(2x+3)-(2x-1)/(3-2x)=0	$\frac{x - 1}{2 x + 3} - \frac{2 x - 1}{3 - 2 x} = 0$
238806	Determina as raízes (zeros)	5^x-5^(5-x)=150	$5^{x} - 5^{5 - x} = 150$
238807	Determina as raízes (zeros)	4x^2+x-1-3x^4	$4 x^{2} + x - 1 - 3 x^{4}$
238808	Determina as raízes (zeros)	(2x-3)(x+4)(x-10)	$(2 x - 3) (x + 4) (x - 10)$
238809	Determina as raízes (zeros)	(8-9a)a=-40+(6-3a)(6+3a)	$(8 - 9 a) a = - 40 + (6 - 3 a) (6 + 3 a)$
238810	Determina as raízes (zeros)	(x^3+2x^2-9x+2)÷(x-2)	$(x^{3} + 2 x^{2} - 9 x + 2) \div (x - 2)$
238811	Determina as raízes (zeros)	f(x)=-1/2(x-1)^2+2	$f (x) = - \frac{1}{2} {(x - 1)}^{2} + 2$
238812	Determina as raízes (zeros)	y=4x^2-3+4x	$y = 4 x^{2} - 3 + 4 x$
238813	Determina as raízes (zeros)	x^2-11x+19=-5	$x^{2} - 11 x + 19 = - 5$
238814	Determina as raízes (zeros)	x^4+x^3-12x^2	$x^{4} + x^{3} - 12 x^{2}$
238815	Determina as raízes (zeros)	y=(x+4)(x^2-9)	$y = (x + 4) (x^{2} - 9)$
238816	Determina as raízes (zeros)	-8n(8n-8)=0	$- 8 n (8 n - 8) = 0$
238817	Determina as raízes (zeros)	x(x-3)(x+6)(x-7)=0	$x (x - 3) (x + 6) (x - 7) = 0$
238818	Determina as raízes (zeros)	f(x)=(x+7)/(2x^2-14)	$f (x) = \frac{x + 7}{2 x^{2} - 14}$
238819	Determina as raízes (zeros)	x^5+x^3+8x^2+8	$x^{5} + x^{3} + 8 x^{2} + 8$
238820	Determina as raízes (zeros)	cos(x)	$\cos (x)$
238821	Determina as raízes (zeros)	m(x)=4(x+2)(x-4)	$m (x) = 4 (x + 2) (x - 4)$
238822	Determina as raízes (zeros)	(2x-3)(x+5)	$(2 x - 3) (x + 5)$
238823	Determina as raízes (zeros)	f(x)=-(x-2)(x+1)^2(x-1)^2	$f (x) = - (x - 2) {(x + 1)}^{2} {(x - 1)}^{2}$
238824	Determina as raízes (zeros)	3x-8+9x	$3 x - 8 + 9 x$
238825	Determina as raízes (zeros)	M(x)=(2x-3)(x^2+3x+10)	$M (x) = (2 x - 3) (x^{2} + 3 x + 10)$
238826	Determina as raízes (zeros)	-2cos(5/4x)	$- 2 \cos (\frac{5}{4} x)$
238827	Determina as raízes (zeros)	sin(x)	$\sin (x)$
238828	Determina as raízes (zeros)	(2x-1)(x-5)(x+2)=0	$(2 x - 1) (x - 5) (x + 2) = 0$
238829	Determina as raízes (zeros)	0=4x^2-3x+2	$0 = 4 x^{2} - 3 x + 2$
238830	Determina as raízes (zeros)	F(X)=x^4-3x^3-11x^2+3x+10	$F (X) = x^{4} - 3 x^{3} - 11 x^{2} + 3 x + 10$
238831	Determina as raízes (zeros)	f(x)=(x+2)(x-3)^2(x-4)	$f (x) = (x + 2) {(x - 3)}^{2} (x - 4)$
238832	Determina as raízes (zeros)	F(x)=x^2+4x-3	$F (x) = x^{2} + 4 x - 3$
238833	Determina as raízes (zeros)	f(x)=1/2(x-3)(x-7)	$f (x) = \frac{1}{2} (x - 3) (x - 7)$
238834	Determina as raízes (zeros)	P(x)=x^4-6x^3+4x^2+15x+4	$P (x) = x^{4} - 6 x^{3} + 4 x^{2} + 15 x + 4$
238835	Determina as raízes (zeros)	f(x)=-2x(3x+1)^2(x+7)^7	$f (x) = - 2 x {(3 x + 1)}^{2} {(x + 7)}^{7}$
238836	Determina as raízes (zeros)	f(x)=(x-3)/(x^2-4)	$f (x) = \frac{x - 3}{x^{2} - 4}$
238837	Determina as raízes (zeros)	y=x^4-4x^3-4x^2-4x-3	$y = x^{4} - 4 x^{3} - 4 x^{2} - 4 x - 3$
238838	Determina as raízes (zeros)	f(x)=x(x-6)^2	$f (x) = x {(x - 6)}^{2}$
238839	Determina as raízes (zeros)	y=16-4x^2	$y = 16 - 4 x^{2}$
238840	Determina as raízes (zeros)	f(x)=sin(x)	$f (x) = \sin (x)$
238841	Determina as raízes (zeros)	raiz quadrada de 2x- raiz quadrada de 36-2x=6	$\sqrt{2 x} - \sqrt{36 - 2 x} = 6$
238842	Determina as raízes (zeros)	raiz quadrada de 5-4x=x	$\sqrt{5 - 4 x} = x$
238843	Determina as raízes (zeros)	f(x)=-x^4+x^2	$f (x) = - x^{4} + x^{2}$
238844	Determina as raízes (zeros)	(x+5)	$(x + 5)$
238845	Determina as raízes (zeros)	f(x)=-2\|x\|	$f (x) = - 2 \| x \|$
238846	Determina as raízes (zeros)	2x^4-9x^2+4=0	$2 x^{4} - 9 x^{2} + 4 = 0$
238847	Determina as raízes (zeros)	x^3-4x^2+5x=0	$x^{3} - 4 x^{2} + 5 x = 0$
238848	Determina as raízes (zeros)	f(x)=x(x-1)(x+2)^2	$f (x) = x (x - 1) {(x + 2)}^{2}$
238849	Determina as raízes (zeros)	2x^4-3x^2+x	$2 x^{4} - 3 x^{2} + x$
238850	Determina as raízes (zeros)	y=1/(2(x-1))-1	$y = \frac{1}{2 (x - 1)} - 1$
238851	Determina as raízes (zeros)	y=(x^2-4)/(3x^2-15x+18)	$y = \frac{x^{2} - 4}{3 x^{2} - 15 x + 18}$
238852	Determina as raízes (zeros)	f(x)=x^3+x^2-x-2	$f (x) = x^{3} + x^{2} - x - 2$
238853	Determina as raízes (zeros)	y=16-x^2	$y = 16 - x^{2}$
238854	Determina as raízes (zeros)	x(x^2+2x-15)	$x (x^{2} + 2 x - 15)$
238855	Determina as raízes (zeros)	3x^2=0	$3 x^{2} = 0$
238856	Determina as raízes (zeros)	3x^4+x^3-17x^2+19x-6	$3 x^{4} + x^{3} - 17 x^{2} + 19 x - 6$
238857	Determina as raízes (zeros)	f(x)=-(x+1)(x-1)(x-3)	$f (x) = - (x + 1) (x - 1) (x - 3)$
238858	Determina as raízes (zeros)	((x-7)(x-1)(2+x))/(6x-6)=0	$\frac{(x - 7) (x - 1) (2 + x)}{6 x - 6} = 0$
238859	Determina as raízes (zeros)	(x-2)(x-3)*2=0	$(x - 2) (x - 3) \cdot 2 = 0$
238860	Determina as raízes (zeros)	x^4-4x^2+4=0	$x^{4} - 4 x^{2} + 4 = 0$
238861	Determina as raízes (zeros)	P(x)=-x^3+x^2+12x	$P (x) = - x^{3} + x^{2} + 12 x$
238862	Determina as raízes (zeros)	p(x)=(9x+3)(x^2-9)	$p (x) = (9 x + 3) (x^{2} - 9)$
238863	Determina as raízes (zeros)	((x-5)(x-1)(3+x))/(7x-7)=0	$\frac{(x - 5) (x - 1) (3 + x)}{7 x - 7} = 0$
238864	Determina as raízes (zeros)	m(x)=-2(x-3)(x-9)	$m (x) = - 2 (x - 3) (x - 9)$
238865	Determina as raízes (zeros)	(x+8)/(x^2-10x+9)	$\frac{x + 8}{x^{2} - 10 x + 9}$
238866	Determina as raízes (zeros)	f(y)=y^4-256	$f (y) = y^{4} - 256$
238867	Determina as raízes (zeros)	x^4+x^3-5x^2+x-6	$x^{4} + x^{3} - 5 x^{2} + x - 6$
238868	Determina as raízes (zeros)	x^4+x^3+2x^2+4x-8=0	$x^{4} + x^{3} + 2 x^{2} + 4 x - 8 = 0$
238869	Determina as raízes (zeros)	x+3 = square root of 2x-1+5	$x + 3 = \sqrt{2 x - 1} + 5$
238870	Determina as raízes (zeros)	P(x)=-2x^3-x^2+x	$P (x) = - 2 x^{3} - x^{2} + x$
238871	Determina as raízes (zeros)	x^4=4	$x^{4} = 4$
238872	Determina as raízes (zeros)	f(x)=-16(x^2-7x-8)	$f (x) = - 16 (x^{2} - 7 x - 8)$
238873	Determina as raízes (zeros)	p(x)=(2x-6)(8x-1)(x-5)	$p (x) = (2 x - 6) (8 x - 1) (x - 5)$
238874	Determina as raízes (zeros)	(-x^2+4)/((x^2+4)^2)	$\frac{- x^{2} + 4}{{(x^{2} + 4)}^{2}}$
238875	Determina as raízes (zeros)	cos(x)=0	$\cos (x) = 0$
238876	Determina as raízes (zeros)	y = square root of x+1-3	$y = \sqrt{x + 1} - 3$
238877	Determina as raízes (zeros)	f(x)=(x+2)(x-1)(x-(4+3i))(x-(4-3i))	$f (x) = (x + 2) (x - 1) (x - (4 + 3 i)) (x - (4 - 3 i))$
238878	Determina as raízes (zeros)	y=x^3-3x^2	$y = x^{3} - 3 x^{2}$
238879	Determina as raízes (zeros)	f(x)=-(x-1)(x-2)^2(x+1)^2	$f (x) = - (x - 1) {(x - 2)}^{2} {(x + 1)}^{2}$
238880	Determina as raízes (zeros)	0=15x^4-x^2+25	$0 = 15 x^{4} - x^{2} + 25$
238881	Determina as raízes (zeros)	f(x)=2^(2x-9)-32	$f (x) = 2^{2 x - 9} - 32$
238882	Determina as raízes (zeros)	y=4x^4-11x^2-3	$y = 4 x^{4} - 11 x^{2} - 3$
238883	Determina as raízes (zeros)	f(x)=-16(x^2-6x-7)	$f (x) = - 16 (x^{2} - 6 x - 7)$
238884	Determina as raízes (zeros)	raiz quadrada de x=2	$\sqrt{x} = 2$
238885	Determina as raízes (zeros)	4x^3-14x^2+25	$4 x^{3} - 14 x^{2} + 25$
238886	Determina as raízes (zeros)	sin(x)=0	$\sin (x) = 0$
238887	Determina as raízes (zeros)	f(x)=-(x+1)(x+2)(x-1)^2	$f (x) = - (x + 1) (x + 2) {(x - 1)}^{2}$
238888	Determina as raízes (zeros)	(x^2)/(x^2-4)=(5x-6)/(x^2-4)	$\frac{x^{2}}{x^{2} - 4} = \frac{5 x - 6}{x^{2} - 4}$
238889	Determina as raízes (zeros)	y=-x^4+4x^3+4x^2+4x+3	$y = - x^{4} + 4 x^{3} + 4 x^{2} + 4 x + 3$
238890	Determina as raízes (zeros)	f(x) = square root of 4x-1	$f (x) = \sqrt{4 x} - 1$
238891	Determina as raízes (zeros)	raiz quadrada de 3x+7=7	$\sqrt{3 x + 7} = 7$
238892	Determina as raízes (zeros)	y=3x^3+8x-1	$y = 3 x^{3} + 8 x - 1$
238893	Determina as raízes (zeros)	-x(x+3)^2(x-5)	$- x {(x + 3)}^{2} (x - 5)$
238894	Determina as raízes (zeros)	(x+4)(x-3)=-10	$(x + 4) (x - 3) = - 10$
238895	Determina as raízes (zeros)	F(x)=(x(x-1)(x+11))/((x+12)(x-13))	$F (x) = \frac{x (x - 1) (x + 11)}{(x + 12) (x - 13)}$
238896	Determina as raízes (zeros)	(3x-2)(x+3)(2x+1)=0	$(3 x - 2) (x + 3) (2 x + 1) = 0$
238897	Determina as raízes (zeros)	g(x)=(x-5)^2+2x^3	$g (x) = {(x - 5)}^{2} + 2 x^{3}$
238898	Determina as raízes (zeros)	3cos(x+pi/6)	$3 \cos (x + \frac{π}{6})$
238899	Determina as raízes (zeros)	(x+5)(-2x+3)	$(x + 5) (- 2 x + 3)$
238900	Determina as raízes (zeros)	x(x-1)^2	$x {(x - 1)}^{2}$