Question

2. Which expression is equivalent to x⁴+6x²+9? * A. g(x)=2(x–3)²–72B. g(x)=2(x²–6x–27)C. g(x)=2(x–9)(x+3)D. g(x)=2x²–18x+6x–54

Answer 1

Explanation:

The best way to find the zeros of the function is to write the polynomial as a product of linear terms with the form (x - c). Therefore, the right answer is:

C. g(x) = 2(x - 9)( x + 3)

Because is written as a product and all factors are linear.

In this case, we can identify the zeros making each