find the domain of x^3-8\x^2-4

Question

x3 −8 x2 −4

Answer 1

I request that you correct this ASAP.

 

if you want a rational algebraic expression, with a polynomial numerator & a different polynomial denominator, each of those must be enclosed in parentheses on this platform.

 

furthermore, use / or ÷ as the symbol for division.

 

IF your denominator is the difference of squares (x^2 - 4) then its zeros (-2 and 2) are the domain's only excluded Real numbers.