Questions: Find all real zeros of the function.
[ g(x)=-4(x-9)^2(x+3)^3 ]
Transcript text: Find all real zeros of the function.
\[
g(x)=-4(x-9)^{2}(x+3)^{3}
\]
If there is more than one answer, separate them with commas.
zero(s):
$\square$
None
Solution
Solution Steps
Step 1: Identify the factors of the function
The function is given as:
\[
g(x) = -4(x-9)^{2}(x+3)^{3}
\]
The factors of the function are \((x-9)\) and \((x+3)\).
Step 2: Set each factor equal to zero
To find the zeros of the function, set each factor equal to zero:
\[
(x-9) = 0 \quad \text{and} \quad (x+3) = 0
\]
Step 3: Solve for \(x\) in each equation
Solve the first equation:
\[
x - 9 = 0 \implies x = 9
\]
Solve the second equation:
\[
x + 3 = 0 \implies x = -3
\]
The real zeros of the function are \(9\) and \(-3\).