factoriser A=3x+9y+30z B=zx+zt+zi c=90f+450u+855p d=26ty+39t+130tf e=xyzu+xyzf+xyzp f=xyz+xyz+xyz
Mathématiques
yangkregor
Question
factoriser A=3x+9y+30z B=zx+zt+zi c=90f+450u+855p d=26ty+39t+130tf e=xyzu+xyzf+xyzp f=xyz+xyz+xyz