Mathway | Problèmes fréquents

Problèmes fréquents

Rang	Matière	Problème	Problème de formatage
26601	Tracer	x^3+4x^2-7x-10	$x^{3} + 4 x^{2} - 7 x - 10$
26602	Tracer	x^3+5x^2-17x-21	$x^{3} + 5 x^{2} - 17 x - 21$
26603	Tracer	-x^3+6x^2+27x-140	$- x^{3} + 6 x^{2} + 27 x - 140$
26604	Tracer	x^3+8x^2<-5x+14	$x^{3} + 8 x^{2} < - 5 x + 14$
26605	Tracer	x^3=37	$x^{3} = 37$
26606	Tracer	x^3*(2x^2)-9x-18=0	$x^{3} \cdot (2 x^{2}) - 9 x - 18 = 0$
26607	Tracer	-x^3-3x^2-9x+4	$- x^{3} - 3 x^{2} - 9 x + 4$
26608	Tracer	x^3-4x^2-7x+10	$x^{3} - 4 x^{2} - 7 x + 10$
26609	Tracer	x^3-7	$x^{3} - 7$
26610	Tracer	x^3-8x^2+16x-5	$x^{3} - 8 x^{2} + 16 x - 5$
26611	Tracer	x^(-3x)	$x^{- 3 x}$
26612	Tracer	-x^4+x^3+7x^2-x-6	$- x^{4} + x^{3} + 7 x^{2} - x - 6$
26613	Tracer	x^4+y^2=400	$x^{4} + y^{2} = 400$
26614	Tracer	x^4+2x^3-11x^2-12x+36	$x^{4} + 2 x^{3} - 11 x^{2} - 12 x + 36$
26615	Tracer	x^4+6x^3+5x^2=0	$x^{4} + 6 x^{3} + 5 x^{2} = 0$
26616	Tracer	x^4-25=0	$x^{4} - 25 = 0$
26617	Tracer	x^2-2x+4=0	$x^{2} - 2 x + 4 = 0$
26618	Tracer	x^2-2x+4y-5=0	$x^{2} - 2 x + 4 y - 5 = 0$
26619	Tracer	x^2-2x+5=0	$x^{2} - 2 x + 5 = 0$
26620	Tracer	x^2-2x>8	$x^{2} - 2 x > 8$
26621	Tracer	x^2-2x-3>0	$x^{2} - 2 x - 3 > 0$
26622	Tracer	x^2-34x+240=0	$x^{2} - 34 x + 240 = 0$
26623	Tracer	x^2-3x=18	$x^{2} - 3 x = 18$
26624	Tracer	x^2-3x=6	$x^{2} - 3 x = 6$
26625	Tracer	x^2-3x-4<0	$x^{2} - 3 x - 4 < 0$
26626	Tracer	x^2-3x-7	$x^{2} - 3 x - 7$
26627	Tracer	x^2-4y^2=64	$x^{2} - 4 y^{2} = 64$
26628	Tracer	x^2-49=-y^2	$x^{2} - 49 = - y^{2}$
26629	Tracer	-x^2-4x=0	$- x^{2} - 4 x = 0$
26630	Tracer	x^2-4x-2y=0	$x^{2} - 4 x - 2 y = 0$
26631	Tracer	x^2-4x-6y+13=0	$x^{2} - 4 x - 6 y + 13 = 0$
26632	Tracer	x^2-4x-8=4	$x^{2} - 4 x - 8 = 4$
26633	Tracer	x^2-6x+10=0	$x^{2} - 6 x + 10 = 0$
26634	Tracer	x^2-6x+8>0	$x^{2} - 6 x + 8 > 0$
26635	Tracer	-x^2-6x-13	$- x^{2} - 6 x - 13$
26636	Tracer	x^2-6x-6<0	$x^{2} - 6 x - 6 < 0$
26637	Tracer	x^2=-4y	$x^{2} = - 4 y$
26638	Tracer	x^2-10x+y^2+9=0	$x^{2} - 10 x + y^{2} + 9 = 0$
26639	Tracer	x^2-10x+18	$x^{2} - 10 x + 18$
26640	Tracer	x^2-10x+21>0	$x^{2} - 10 x + 21 > 0$
26641	Tracer	x^2-10x+50	$x^{2} - 10 x + 50$
26642	Tracer	-x^2-12x-32=0	$- x^{2} - 12 x - 32 = 0$
26643	Tracer	x^2-14x+19	$x^{2} - 14 x + 19$
26644	Tracer	x^2-16y^2-8x-64y-64	$x^{2} - 16 y^{2} - 8 x - 64 y - 64$
26645	Tracer	x^2-16x+67	$x^{2} - 16 x + 67$
26646	Tracer	x^2-2=\|y-2\|	$x^{2} - 2 = \| y - 2 \|$
26647	Tracer	x^2+7x+12=0	$x^{2} + 7 x + 12 = 0$
26648	Tracer	x^2+8=-4x	$x^{2} + 8 = - 4 x$
26649	Tracer	x^2+8x+4y+8=0	$x^{2} + 8 x + 4 y + 8 = 0$
26650	Tracer	x^2+8x>-12	$x^{2} + 8 x > - 12$
26651	Tracer	-x^2+8x-12=0	$- x^{2} + 8 x - 12 = 0$
26652	Tracer	x^2+9y^2=25	$x^{2} + 9 y^{2} = 25$
26653	Tracer	x^2+9x-12	$x^{2} + 9 x - 12$
26654	Tracer	x^2+x+1=0	$x^{2} + x + 1 = 0$
26655	Resolva para x	5/x=4/8	$\frac{5}{x} = \frac{4}{8}$
26656	Tracer	x^2+x-20=0	$x^{2} + x - 20 = 0$
26657	Tracer	x^2<0	$x^{2} < 0$
26658	Tracer	x^2=12x-5=12	$x^{2} = 12 x - 5 = 12$
26659	Tracer	x^2=3	$x^{2} = 3$
26660	Resolva para x	3x+5x=32	$3 x + 5 x = 32$
26661	Tracer	x^2+y^2=98	$x^{2} + y^{2} = 98$
26662	Tracer	x^2+y^2-10x+2y-23=0	$x^{2} + y^{2} - 10 x + 2 y - 23 = 0$
26663	Tracer	x^2+y^2-10x+6y+27=0	$x^{2} + y^{2} - 10 x + 6 y + 27 = 0$
26664	Tracer	x^2+y^2-14x+12y+49=0	$x^{2} + y^{2} - 14 x + 12 y + 49 = 0$
26665	Tracer	x^2+y^2-14x+8y+53=0	$x^{2} + y^{2} - 14 x + 8 y + 53 = 0$
26666	Tracer	x^2+y^2-16x+12y=0	$x^{2} + y^{2} - 16 x + 12 y = 0$
26667	Tracer	x^2+y^2-2x+4y-4=0	$x^{2} + y^{2} - 2 x + 4 y - 4 = 0$
26668	Tracer	x^2+y^2-6x+2y-15	$x^{2} + y^{2} - 6 x + 2 y - 15$
26669	Tracer	x^2+y^2-6x+8y=0	$x^{2} + y^{2} - 6 x + 8 y = 0$
26670	Tracer	x^2+y^2-6x-2y-9=0	$x^{2} + y^{2} - 6 x - 2 y - 9 = 0$
26671	Tracer	x^2+y^2-6x-8y+25=0	$x^{2} + y^{2} - 6 x - 8 y + 25 = 0$
26672	Tracer	x^2+y^2-6x-8y-11=0	$x^{2} + y^{2} - 6 x - 8 y - 11 = 0$
26673	Tracer	x^2+y^2-8x-4y+19=0	$x^{2} + y^{2} - 8 x - 4 y + 19 = 0$
26674	Tracer	x^2+10x+3	$x^{2} + 10 x + 3$
26675	Tracer	-x^2+16x=64	$- x^{2} + 16 x = 64$
26676	Tracer	-x^2+16x-64=0	$- x^{2} + 16 x - 64 = 0$
26677	Tracer	x^2+18x-9y-9=0	$x^{2} + 18 x - 9 y - 9 = 0$
26678	Tracer	-x^2+2x-2	$- x^{2} + 2 x - 2$
26679	Tracer	x^2+2x-63<0	$x^{2} + 2 x - 63 < 0$
26680	Tracer	x^2+3y^2+0-x^5+9x^2+9y^3+9x^4	$x^{2} + 3 y^{2} + 0 - x^{5} + 9 x^{2} + 9 y^{3} + 9 x^{4}$
26681	Tracer	x^2+3y^2-12y+9=0	$x^{2} + 3 y^{2} - 12 y + 9 = 0$
26682	Tracer	x^2+3x-10<0	$x^{2} + 3 x - 10 < 0$
26683	Tracer	x^2+3x-9	$x^{2} + 3 x - 9$
26684	Tracer	x^2+3y-3=0	$x^{2} + 3 y - 3 = 0$
26685	Tracer	-x^2+4x=-2	$- x^{2} + 4 x = - 2$
26686	Tracer	x^2+4x+y^2-6y=-9	$x^{2} + 4 x + y^{2} - 6 y = - 9$
26687	Tracer	x^2+4x-6	$x^{2} + 4 x - 6$
26688	Tracer	x^2+5x-14=0	$x^{2} + 5 x - 14 = 0$
26689	Tracer	x^2+6x+y^2+8y=0	$x^{2} + 6 x + y^{2} + 8 y = 0$
26690	Tracer	9/2	$\frac{9}{2}$
26691	Tracer	90/100	$\frac{90}{100}$
26692	Tracer	900/60*1/x	$\frac{900}{60} \cdot \frac{1}{x}$
26693	Tracer	(9x)/(3x-1)=2+3/(3x-1)	$\frac{9 x}{3 x - 1} = 2 + \frac{3}{3 x - 1}$
26694	Tracer	9x^2+30x+4y^2-14y+74=0	$9 x^{2} + 30 x + 4 y^{2} - 14 y + 74 = 0$
26695	Tracer	a^2+b^2+2ab	$a^{2} + b^{2} + 2 a b$
26696	Tracer	ax^2+5	$a x^{2} + 5$
26697	Tracer	b^2+12b-2=0	$b^{2} + 12 b - 2 = 0$
26698	Tracer	e^(-1/x)	$e^{\frac{- 1}{x}}$
26699	Tracer	e^(-2.6x)	$e^{- 2.6 x}$
26700	Tracer	e^(3x)-1	$e^{3 x} - 1$