Set Equation Equal: To find the zeros of the function F(x)=x3+8, we need to set the function equal to zero and solve for x.0=x3+8
Rewrite Equation: We can rewrite the equation as x3=−8 to isolate the x3 term on one side.x3=−8
Take Cube Root: To solve for x, we take the cube root of both sides of the equation.x=(−8)31
Find Zero: The cube root of −8 is −2, so one of the zeros of the function is x=−2.x=−2
Check for Complex Zeros: Since the function is a cubic polynomial and we have found only one real zero, we need to check if there are any complex zeros. However, since the polynomial is not given in a factorable form with real coefficients and the question does not ask for complex zeros, we conclude that the only real zero of the function is x=−2.
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