Mathway | Problèmes fréquents

Problèmes fréquents

Rang	Matière	Problème	Problème de formatage
8601	Factoriser	r^2-14rs+49s^2	$r^{2} - 14 r s + 49 s^{2}$
8602	Factoriser	(sin(16))/(1+cos(16))	$\frac{\sin (16)}{1 + \cos (16)}$
8603	Factoriser	tan(x)^2-3	$\tan^{2} (x) - 3$
8604	Factoriser	u^2+u-56	$u^{2} + u - 56$
8605	Factoriser	t^4+2t^2+1	$t^{4} + 2 t^{2} + 1$
8606	Factoriser	t^2+7t-30	$t^{2} + 7 t - 30$
8607	Factoriser	t^3+8	$t^{3} + 8$
8608	Factoriser	sin(x)^2+5cos(x)+5	$\sin^{2} (x) + 5 \cos (x) + 5$
8609	Factoriser	t^2+3t-2	$t^{2} + 3 t - 2$
8610	Factoriser	t^4-2t^2-1	$t^{4} - 2 t^{2} - 1$
8611	Factoriser	u^2-6uv-16v^2	$u^{2} - 6 u v - 16 v^{2}$
8612	Factoriser	w^9-x^3	$w^{9} - x^{3}$
8613	Factoriser	x^12-x^9	$x^{12} - x^{9}$
8614	Factoriser	racine carrée de x*(3x)-2	$\sqrt{x} \cdot (3 x) - 2$
8615	Factoriser	racine carrée de x+9- racine carrée de x	$\sqrt{x + 9} - \sqrt{x}$
8616	Factoriser	v^2-14v+40	$v^{2} - 14 v + 40$
8617	Factoriser	p^2-5P-14	$p^{2} - 5 P - 14$
8618	Factoriser	r^2-16rs+64s^2	$r^{2} - 16 r s + 64 s^{2}$
8619	Factoriser	e^(2x)-5e^x+6	$e^{2 x} - 5 e^{x} + 6$
8620	Factoriser	e^(2x)-6e^x+5	$e^{2 x} - 6 e^{x} + 5$
8621	Factoriser	h^2-(a^2-6a+9)	$h^{2} - (a^{2} - 6 a + 9)$
8622	Factoriser	k^2-k-56	$k^{2} - k - 56$
8623	Factoriser	e^(2x)-8e^x+7	$e^{2 x} - 8 e^{x} + 7$
8624	Factoriser	h^3-1331	$h^{3} - 1331$
8625	Factoriser	a^6-b^3	$a^{6} - b^{3}$
8626	Factoriser	cos(x)^2+4cos(x)+3	$\cos^{2} (x) + 4 \cos (x) + 3$
8627	Factoriser	ac^2-a^5c	$a c^{2} - a^{5} c$
8628	Factoriser	cos(pi/8)^2-sin(pi/8)^2	$\cos^{2} (\frac{π}{8}) - \sin^{2} (\frac{π}{8})$
8629	Factoriser	a^2-2ax-48x^2	$a^{2} - 2 a x - 48 x^{2}$
8630	Factoriser	2/(a^2)-3/(ab)+4/(b^2)	$\frac{2}{a^{2}} - \frac{3}{a b} + \frac{4}{b^{2}}$
8631	Factoriser	3/(x+6)+(6x)/(x^2-36)-20/(x-6)	$\frac{3}{x + 6} + \frac{6 x}{x^{2} - 36} - \frac{20}{x - 6}$
8632	Factoriser	1/(sec(x+1))-1/(sec(x-1))	$\frac{1}{\sec (x + 1)} - \frac{1}{\sec (x - 1)}$
8633	Factoriser	1/3x^2+1/3x-2/3	$\frac{1}{3} x^{2} + \frac{1}{3} x - \frac{2}{3}$
8634	Factoriser	1/4x^2-16	$\frac{1}{4} x^{2} - 16$
8635	Factoriser	2/(x^2-36)-1/(x^2-6x)	$\frac{2}{x^{2} - 36} - \frac{1}{x^{2} - 6 x}$
8636	Factoriser	2^(2x)-2^x-20	$2^{2 x} - 2^{x} - 20$
8637	Factoriser	(3x)/(2y^2)-(4x^2)/(9y)	$\frac{3 x}{2 y^{2}} - \frac{4 x^{2}}{9 y}$
8638	Factoriser	A^2-B^2+16A+64	$A^{2} - B^{2} + 16 A + 64$
8639	Factoriser	a^2(y-3)+a(3-y)+7(y-3)	$a^{2} (y - 3) + a (3 - y) + 7 (y - 3)$
8640	Factoriser	7x^3-14x^2-3x+6	$7 x^{3} - 14 x^{2} - 3 x + 6$
8641	Factoriser	(z+5)^2-7(z+5)	${(z + 5)}^{2} - 7 (z + 5)$
8642	Factoriser	(x-1)^(7/2)-(x-1)^(3/2)	${(x - 1)}^{\frac{7}{2}} - {(x - 1)}^{\frac{3}{2}}$
8643	Factoriser	(x-4)^2+3(x-4)-18	${(x - 4)}^{2} + 3 (x - 4) - 18$
8644	Factoriser	(x-7)^(7/2)-49(x-7)^(3/2)	${(x - 7)}^{\frac{7}{2}} - 49 {(x - 7)}^{\frac{3}{2}}$
8645	Factoriser	(x+3)^(1/2)-(x+3)^(3/2)	${(x + 3)}^{\frac{1}{2}} - {(x + 3)}^{\frac{3}{2}}$
8646	Factoriser	(x+2)^4-16	${(x + 2)}^{4} - 16$
8647	Factoriser	(5x+9y)^2-(5x-9y)^2	${(5 x + 9 y)}^{2} - {(5 x - 9 y)}^{2}$
8648	Factoriser	(3x+h)^2+3x	${(3 x + h)}^{2} + 3 x$
8649	Factoriser	(x+1)^(1/2)-(x+1)^(3/2)	${(x + 1)}^{\frac{1}{2}} - {(x + 1)}^{\frac{3}{2}}$
8650	Factoriser	(a+b)^2-36	${(a + b)}^{2} - 36$
8651	Factoriser	(3x+2)^2+14(3x+2)+48	${(3 x + 2)}^{2} + 14 (3 x + 2) + 48$
8652	Factoriser	(x+2)^(7/2)-(x+2)^(3/2)	${(x + 2)}^{\frac{7}{2}} - {(x + 2)}^{\frac{3}{2}}$
8653	Factoriser	(x+3)^(1/5)-(x+3)^(6/5)	${(x + 3)}^{\frac{1}{5}} - {(x + 3)}^{\frac{6}{5}}$
8654	Factoriser	1/4-9a^2	$\frac{1}{4} - 9 a^{2}$
8655	Factoriser	1/8x^2-1/96x-1/16	$\frac{1}{8} x^{2} - \frac{1}{96} x - \frac{1}{16}$
8656	Factoriser	(1-(cos(x)+sin(x))(cos(x)+sin(x)))/(sin(x)cos(x))	$\frac{1 - (\cos (x) + \sin (x)) (\cos (x) + \sin (x))}{\sin (x) \cos (x)}$
8657	Factoriser	\|-5-4i\|	$\| - 5 - 4 i \|$
8658	Factoriser	1/10(2x+1)^(5/2)-1/6(2x+1)^(3/2)	$\frac{1}{10} \cdot {(2 x + 1)}^{\frac{5}{2}} - \frac{1}{6} \cdot {(2 x + 1)}^{\frac{3}{2}}$
8659	Factoriser	1/2x^2+5/2x-3/2	$\frac{1}{2} x^{2} + \frac{5}{2} x - \frac{3}{2}$
8660	Factoriser	((x^2+x-56)/(x^2+x-42)*(x^2+6x+8)/(x^2-6x-7))÷((x+4)/(x^(2+8x+7)))	$\frac{x^{2} + x - 56}{x^{2} + x - 42} \cdot \frac{x^{2} + 6 x + 8}{x^{2} - 6 x - 7} \div \frac{x + 4}{x^{2 + 8 x + 7}}$
8661	Factoriser	(x^2)/3-(x-4)/3	$\frac{x^{2}}{3} - \frac{x - 4}{3}$
8662	Factoriser	16-(x+2)^2	$16 - {(x + 2)}^{2}$
8663	Factoriser	16-(x-1)^2	$16 - {(x - 1)}^{2}$
8664	Factoriser	-16x^2+11x+5	$- 16 x^{2} + 11 x + 5$
8665	Factoriser	15x^3+10x	$15 x^{3} + 10 x$
8666	Factoriser	15-18u+23u^2-u^5	$15 - 18 u + 23 u^{2} - u^{5}$
8667	Factoriser	-16x^2-16x+80x+80	$- 16 x^{2} - 16 x + 80 x + 80$
8668	Factoriser	-16x^2+96x+48	$- 16 x^{2} + 96 x + 48$
8669	Factoriser	16x^5-12x^4+20x^3+1x	$16 x^{5} - 12 x^{4} + 20 x^{3} + 1 x$
8670	Factoriser	16y^4(y+8)^3+y^5(y+8)^4	$16 y^{4} {(y + 8)}^{3} + y^{5} {(y + 8)}^{4}$
8671	Factoriser	18a^2b-15ab-9a	$18 a^{2} b - 15 a b - 9 a$
8672	Factoriser	18p^3-52p^2-80p	$18 p^{3} - 52 p^{2} - 80 p$
8673	Factoriser	12x^3+9x^2-4x-3	$12 x^{3} + 9 x^{2} - 4 x - 3$
8674	Factoriser	15b^5+10b^4	$15 b^{5} + 10 b^{4}$
8675	Factoriser	15x^(5/2)-2x^(3/2)-24x^(1/2)	$15 x^{\frac{5}{2}} - 2 x^{\frac{3}{2}} - 24 x^{\frac{1}{2}}$
8676	Factoriser	15x^2+x-2	$15 x^{2} + x - 2$
8677	Factoriser	14x^3-52x^2-90x	$14 x^{3} - 52 x^{2} - 90 x$
8678	Factoriser	14w^2-56	$14 w^{2} - 56$
8679	Factoriser	14x^2-15x-9	$14 x^{2} - 15 x - 9$
8680	Factoriser	y^6-100	$y^{6} - 100$
8681	Factoriser	z^4-81/16	$z^{4} - \frac{81}{16}$
8682	Factoriser	z^4-13z^2+36	$z^{4} - 13 z^{2} + 36$
8683	Factoriser	1-sin(x)^2	$1 - \sin^{2} (x)$
8684	Factoriser	1-t^4	$1 - t^{4}$
8685	Factoriser	1+125y^3	$1 + 125 y^{3}$
8686	Factoriser	1+3i	$1 + 3 i$
8687	Factoriser	1+729y^3	$1 + 729 y^{3}$
8688	Factoriser	10x^3-11x^2-72x+45	$10 x^{3} - 11 x^{2} - 72 x + 45$
8689	Factoriser	10x^2-29x+21	$10 x^{2} - 29 x + 21$
8690	Factoriser	100a^2-36b^2	$100 a^{2} - 36 b^{2}$
8691	Factoriser	12x^2+26x+10	$12 x^{2} + 26 x + 10$
8692	Factoriser	12x^2+22x-20	$12 x^{2} + 22 x - 20$
8693	Factoriser	12x^(-3/4)+6x^(1/4)	$12 x^{- \frac{3}{4}} + 6 x^{\frac{1}{4}}$
8694	Factoriser	12x^2*(17x)-5	$12 x^{2} \cdot (17 x) - 5$
8695	Factoriser	1-2csc(x)^2+csc(x)^4	$1 - 2 \csc^{2} (x) + \csc^{4} (x)$
8696	Factoriser	1-125tan(s)^3	$1 - 125 \tan^{3} (s)$
8697	Factoriser	10b-30ab^2	$10 b - 30 a b^{2}$
8698	Factoriser	1000-8x^6	$1000 - 8 x^{6}$
8699	Factoriser	104c^2n^2k^5-91c^4nk^4+52c^3n^3k^3	$104 c^{2} n^{2} k^{5} - 91 c^{4} n k^{4} + 52 c^{3} n^{3} k^{3}$
8700	Factoriser	y^2-4x+4	$y^{2} - 4 x + 4$