Answer:
Step-by-step explanation:
x 0 , VCB ln(1 4x2 ) tương đương với
F(x)=x^3-9x
and
g(x)=x^2-2x-3
so you just need to divide f(x) by g(x)
Therefore:
f(x)/g(x) = (x^3-9x) / (x^2-2x-3)
and of course you need to factor these two function to see if some factor would cancel another
x^3-9x = x(x^2-9)=x(x-3)(x+3)
and
x^2-2x-3 = (x-3)(x+1)
Answer:
hi
Step-by-step explanation:
1+1=2
Answer:2^3=8
6.2=12
Y=8-12+1= -3
Step-by-step explanation: