Problèmes fréquents
Rang Matière Problème Problème de formatage
10501 Simplifier (sin(144^3))÷( racine carrée de 806^4)
10502 Simplifier racine carrée de (h/2)^2+(h/2)^2
10503 Simplifier racine carrée de (52ab^3)/( racine carrée de 13a)
10504 Simplifier racine carrée de 8+2 racine carrée de 12
10505 Simplifier (x-2)/(x+3)>=0
10506 Factoriser (18x+13xy-11y)-(21x-14xy-5y)
10507 Factoriser (2)*(4f)+f+6-5
10508 Factoriser (2.6÷1.2-4 1/2)÷(0.75-1/3)
10509 Factoriser 2 1/5*3+4*2 1/4
10510 Factoriser (2 4/2)-(-3 3/3)
10511 Factoriser 2b^2-8b+(4b^4-8b)
10512 Factoriser (2c^2-3cy+y^2)(c^2+4cy-3y^2)
10513 Factoriser (2m^2+4)(m-3)
10514 Factoriser 2n^2-3(nm)-3n^2+6(nm)+4m^2
10515 Factoriser 2r^3-3r+(2r+7r^4)-(8r-5r^4)
10516 Factoriser -8p^3q-16p^2-p^8q
10517 Factoriser 2y^4z^2-6y^3z+(2y^4z^2-y^3z)-(6y^4z^2-y^3z)
10518 Factoriser (-2-6i)-(-5+3i)
10519 Factoriser 27m^3-8
10520 Factoriser (2a-b+12c-4d)(2a-b-12c+4d)
10521 Factoriser 2ab-3a+4b+(5a+4ab)
10522 Factoriser (2-b)(2+b)(4+b^2)+(1+b^2)
10523 Factoriser 2c+7
10524 Factoriser -(2h-9)-4h
10525 Factoriser (2i+3j+5k)*(i+3j+2k)
10526 Factoriser (2n+1)*(2n)-n(n-1)(n-2)
10527 Factoriser (2n+3)(n-4)
10528 Factoriser (2t)-7(5t+4)
10529 Factoriser (2w-1)(w-3)
10530 Factoriser (2x+1/2)(2x-1/2)
10531 Factoriser -2y+10
10532 Factoriser (2y+3)(2y^2-9z+7)
10533 Factoriser -(-2y-3u+6)
10534 Factoriser (2y-9)(-y^2+5y+2)
10535 Factoriser (3ab^2-5a^2b+7a^2b^2)÷(a^2)b^2
10536 Factoriser (3b^2-5b+2)*(b-3)
10537 Factoriser 3m^2-5m^2p+(3p^2-5p^3)
10538 Factoriser (3r^3-r^2+2r-25)÷(r-2)
10539 Factoriser (3t^3-10t^2+t-5)÷(t-4)
10540 Factoriser (3v^2+18v+20)÷(v+4)
10541 Factoriser 3v^2-11p^2+12j^2+(-10v^2+6p^2-5j^2)
10542 Factoriser 3w^2-3w+6+(-7w+9)-(5w^2-2)
10543 Factoriser (300÷(sin(x)))÷3
10544 Factoriser (36w^3+6w^2+48w+32)÷(6w+3)
10545 Factoriser (5/8*16/15)y+(5/8*32/45)z-5/8*63/25
10546 Factoriser (6n^2-6n-5)(7n^2+6n-5)
10547 Factoriser (70/9+40/6-2/3)(35 38/8)
10548 Factoriser (a^2-4)(3a-7)
10549 Factoriser (a^5-3a^4+a^3+2a-1)÷(a+3)
10550 Factoriser (a^mb^m)*(4(a^(m+1)b^(m+1)))*2
10551 Factoriser (ab^2+10+a)-(6ab^2-2ab+8)
10552 Factoriser (k^3-k^2-k-2)÷(k-2)
10553 Factoriser (k^3+18k^2+84k+40)÷(k+10)
10554 Factoriser m^2+4m+(3m+12)
10555 Factoriser (m+n^2)/((m-n)^2)-1
10556 Factoriser P^2+11P+18
10557 Factoriser -P^2+11P+18
10558 Factoriser ((rts)/(rs))-(1/s)+s/(r(r-s))
10559 Factoriser s^3-3s^2-4s+12
10560 Factoriser (t^3-3t^2+2t)÷4
10561 Factoriser Z^6+1
10562 Factoriser (0-2)z^2-8z-13
10563 Factoriser (-1 3/5)-(-2 3/5)
10564 Factoriser (-1 7/8)+7/8
10565 Factoriser -1-2 2/5
10566 Factoriser (1.1*10^6)*(1.1*10^-6)
10567 Factoriser -1 3/4-3 3/4
10568 Factoriser (-1yy^2)÷(y^2)
10569 Factoriser 10AB^3C^4-2PQ^4S^3+5M^3N^3+(5M^3N^3+2PQ^4S^3)
10570 Factoriser (100)(70)
10571 Factoriser (-11)(12)
10572 Factoriser (11+7i)-(2+2i)
10573 Factoriser (12+15i)-(3+10i)
10574 Factoriser 12x+8y
10575 Factoriser (13t^2-18t+17)-(-10t^(2+13t-18))
10576 Factoriser 15p^2-4g+13+(2g^2-7g+9)
10577 Factoriser 15y^2-38y+7
10578 Factoriser 15y-20z+(22y+20z)
10579 Factoriser 18z^2-12z
10580 Multiplier (x+6/7)(x-1/7)
10581 Écrire sous forme usuelle 4/(9-i)
10582 Écrire sous forme usuelle (4+28i)/(3+i)
10583 Multiplier (x^2-x)/(x^2-5x-6)*(x-6)/(x^2-1)
10584 Écrire sous forme usuelle (4-3i)/(5+2i)
10585 Écrire sous forme usuelle (4-7i)/(9+4i)
10586 Écrire sous forme usuelle (4i)/(3+6i)
10587 Écrire sous forme usuelle (4i)/(5-4i)
10588 Écrire sous forme usuelle (4-i)/(7+4i)
10589 Écrire sous forme usuelle -5/(1+3i)
10590 Écrire sous forme usuelle (-5+31i)/(5-2i)
10591 Écrire sous forme usuelle (5i)/(-4+3i)
10592 Écrire sous forme usuelle (5-i)/(-6-9i)
10593 Écrire sous forme usuelle 6/(4+5i)
10594 Écrire sous forme usuelle (6+4i)/(3i)
10595 Écrire sous forme usuelle 7/(4-3i)
10596 Écrire sous forme usuelle (-7-3i)/(5-4i)
10597 Écrire sous forme usuelle (7i)/(7-8i)
10598 Écrire sous forme usuelle (7i)/(8-3i)
10599 Écrire sous forme usuelle 8/(1+5i)
10600 Écrire sous forme usuelle 8/(3-8i)
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