Problèmes fréquents
Rang Matière Problème Problème de formatage
42301 Simplifier 1-2sin(5theta)^2
42302 Resolva para ? csc(theta)-2=0
42303 Tracer f(x)=-x^2-4x-6
42304 Tracer f(x)=x^2-2x-28
42305 Tracer f(x)=-x^2-2x-3
42306 Tracer f(x)=x^2-3x-8
42307 Tracer f(x)=x^2-2x+7
42308 Tracer f(x)=x^2+96
42309 Tracer f(x)=x^2+c
42310 Tracer f(x)=x^2+cos(x)-sin(3x^2)
42311 Tracer f(x)=(x-4)/(x^2-16)
42312 Tracer f(x)=(x-6)/(x^2-7x+6)
42313 Tracer f(x)=(x-6)/(2(x-3))
42314 Tracer f(x)=y/2*f(x)
42315 Tracer f(x)=y^2-7
42316 Tracer f(x)=(y+1)/(y^2-y-20)
42317 Tracer f(x)=0.064x^4-0.3200x^2-3
42318 Tracer f(x)=-0.092x^2+5.1x-52.8
42319 Tracer f(x)=0.1x^2cos(x)
42320 Tracer f(x)=-0.19(x-4)^2+11.08
42321 Tracer f(x)=0.2x^2sin(x)
42322 Tracer f(x)=0.21cos(55)pi
42323 Tracer f(x)=0.21cos(55pi)t
42324 Tracer f(x)=0.25cos(pix)
42325 Tracer f(x)=0.2sin(0.1t)+0.3
42326 Tracer f(x)=-0.3sin(pi/12x-(11pi)/12)
42327 Tracer f(x)=-0.5
42328 Tracer f(x)=0.5x^3-4
42329 Tracer f(x)=-0.5x+5
42330 Tracer f(x)=-0.6x^2+14.4x+12
42331 Tracer f(x)=0.6x+1
42332 Trouver la valeur exacte arcsin(4/5)
42333 Tracer f(x)=0.8x+2.9f^-1
42334 Tracer f(x)=-0.9x^(2+3.5x-0.15)
42335 Tracer f(x)=0<x=2
42336 Tracer f(x)=1.5cos(pi/2x)+2
42337 Tracer f(x)=1.5sin(pi/3x)+0.5
42338 Tracer f(x)=-1.5x+2
42339 Développer les expressions trigonométriques sec(theta)
42340 Tracer f(x)=x^4+5x^3+3x^2-13x-12
42341 Tracer f(x)=x^4+5x^3-66x^2=0
42342 Tracer f(x)=x^4-19x^2+48
42343 Tracer f(x)=x^4-6x^2+5
42344 Tracer f(x)=x^4-9x^3+5x^2+27x-24
42345 Tracer f(x)=x^5-3x^2+2x
42346 Tracer f(x)=x^5-3x^4+3x^3+x^2-4x+2
42347 Tracer f(x)=x^5-4x^3+4x-1
42348 Tracer f(x)=x^5-6
42349 Tracer f(x)=x^6-2x^2+3
42350 Tracer f(x)=x^7cos(x)
42351 Tracer f(x)=x^7g(x)=7^x
42352 Tracer f(x)=(x+5)/3
42353 Tracer f(x)=(x-1)/(-3x-12)
42354 Tracer f(x)=x^3+4x^2+7x+6
42355 Tracer f(x)=-x^3+6x^2-9x-3
42356 Tracer f(x)=x^3-0.9x+1
42357 Tracer f(x)=x^3-12x+2
42358 Tracer f(x)=x^3-14x^2+49x
42359 Tracer f(x)=x^3-2x^2+3
42360 Tracer f(x)=x^3-2x^2+5
42361 Tracer f(x)=x^3-2x^2-11x+12
42362 Tracer f(x)=x^3-2x^2-9x+19
42363 Tracer f(x)=-x^3-3x^2+7
42364 Tracer f(x)=x^3-4x^2
42365 Tracer f(x)=x^3-4x^2-20x+48
42366 Tracer f(x)=x^3-5x^2+11x*5
42367 Tracer f(x)=x^3-5x-12
42368 Tracer f(x)=x^3+2x^2-9x-18
42369 Tracer f(x)=x^3+2x^3-33x-90
42370 Tracer f(x)=x^2-6x-10
42371 Tracer f(x)=-x^2-6x-11
42372 Tracer f(x)=x^2-8x-2
42373 Tracer f(x)=x^2-8x-3
42374 Tracer f(x)=x^3-14/(x^2)-5/3
42375 Tracer f(x)=-x^3+10x^2-33x+32
42376 Tracer f(x)=2(2.1)^(2x)
42377 Tracer f(x)=2(x-1)^2-5
42378 Tracer f(x)=-2(x-2)^2-4
42379 Tracer f(x)=3cos(x)+3
42380 Tracer f(x)=2(x-5)^2+3
42381 Tracer f(x)=-2|3-x|-5
42382 Tracer f(x)=-2|x|+3
42383 Tracer f(x)=2|x+2|+6
42384 Tracer f(x)=2|x-3|+5
42385 Tracer f(x)=2|x-7|+3
42386 Tracer f(x)=-2arccos(x/3)
42387 Tracer f(x)=2e^(1-2x)-8
42388 Tracer f(x)=2e^(3x)+1
42389 Tracer f(x)=2-e^(x-1)
42390 Tracer f(x)=2e^(x-2)+4
42391 Tracer f(x)=-2 base logarithmique 2 de x
42392 Tracer f(x)=-2 base logarithmique 2 de x+3
42393 Tracer f(x)=2 base logarithmique 5 de x-4+3
42394 Tracer f(x)=2 racine carrée de x-3
42395 Tracer f(x)=2 racine carrée de x+1-4
42396 Tracer f(x)=1+ racine carrée de x^2+1/2
42397 Tracer f(x)=-1+3sin(pi/2x)
42398 Tracer f(x)=1+4 racine carrée de 144
42399 Tracer f(x)=x^3-6x^2+9x
42400 Tracer f(x)=x^3-6x^2-19x+24
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