Derivadas

ddx x+4x-3=x+4ddx x-3+x-3ddx x+4=x+41+x-31= x+4+x-3=2x+1
ddx x+1x+2=x+1ddx x+2+x+2ddx x+1=x+11+x+21= x+1+x+2=2x+3ddx x-5x-6=x-5ddx x-6+x-6ddx x-5=x-51+x-61= x-5+x-6=2x-11
ddx 8x+17x-1=8x+1ddx 7x-1+7x-1ddx8x+1=8x+17+7x-18=56x+7+56x-8=112x-1
ddx 1-5x2-4x=1-5xddx 2-4x+2-4xddx1-5x=1-5x-4+2-4x-5= -4+20x-10+20x=40x-14
ddxx2+xx-x3=x2+xddxx-x3+x-x3ddxx2+x=x2+x1-3x2+x-x32x+1=x2+x-3x4-3x3+2x2-2x5+x-x3=-2x5-3x4-4x3+3x2+2x
ddxx5-2x4-3=x5-2ddxx4-3+x4-3ddxx5-2=x5-24x3+x4-35x4=4x8-8x3+5x8-15x4=9x8-14x4-8x3
ddx 1x3+x1x3-x=1x3+xddx1x3-x+1x3-xddx1x3+x=1x3+x3x2-x5x5+1x3-x3x2+x5x5=1+x4x33x2-x5x5+1-x4x33x2+x5x5=3x2-x5+3x6-x9x8+3x2+x5-3x6-x9x8=x83x2-x5+3x6-x93x2+x5-3x6-x9x16
ddxx2+x+12-x=x2+x+1ddx2-x+2-xddxx2+x+1=x2+x+1-1+2-x2x+1=-x2-x-1+4x-2x3+2-x=-2x3-x2+2x+1
ddx x3+5x2-xx+4x2-2x3=x3+5x2-xddxx+4x2-2x3+x+4x2-2x3ddxx3+5x2-x=x3+5x2-x1+8x-6x2+x+4x2-2x33x2+10x-1=x3+5x2-x+8x4+40x3-8x2-6x5-30x4+6x3+3x3+12x4-6x5+10x2+40x3-20x4-x-4x2+2x3=92x3-12x5-30x4+3x2-2xddxx4+x3+x2-x4-x3-x2=x4+x3+x2ddx-x4-x3-x2+-x4-x3-x2ddxx4+x3+x2=x4+x3+x2-4x3-3x2-2x+-x4-x3-x24x3+3x2+2x=-4x7-4x6-4x5-3x6-3x5-3x4-2x5-2x4-2x3-4x7-4x6-4x5-3x6-3x5-3x4-2x5-2x4-2x3=-8x7-14x6-18x5-10x4-4x3
ddxx12x13=x 12ddxx13+x13ddxx12=x 12133x2+x1312x=x33x2+3x2x=5x66x7