v=S⁾
a=v⁾
v=(t³/3 +t²/2 -8)⁾= 3t²/3 +2t/2 -0 =t²+t
a=(t²+t)⁾ =2t+1
v(10)=10²+10 =110 m/c
a(10)=2*10+1=21 m/c²
y⁾=((x²-5x+8)⁶)⁾= 6*(x²-5x+8)⁵*(x²-5x+8)⁾ =6*(x²-5x+8)⁵*(2x-5) =
= (x²-5x+8)⁵*(12x-30)
y⁾=( 1/(x²-1)⁴ )⁾ = (1⁾ *x²-1)⁴ - (x²-1)⁴)⁾*1) /(x²-1)⁴)² =
= (0*(x²-1)⁴ - 4(x²-1)³*2x*1) /(x²-1)⁸ = 8x(x²-1)³ /(x²-1)⁸ = 8x/ (x²-1)⁵