56*
16
____
336+
56
_____
896 1024-
896
_____
128 13568:12810=106
F(x)=5[x^(4+1)]/5-1/(3ln I x I)-4x+C
7000*6-56000/8+7000=42000
7000*6=42000
56000/8=7000
42000-7000+7000=42000
900/3*(500/100*80)=120000
500/100*80=5*80=400
900/3=300
300*400=120000
X+2=63
x=63-2
x=61.................