Solve the Cubic Equation Using Factoring and the Quadratic Formula $$x ^ { 3 } - 8 = 0$$

question 121

Multiple Choice

Solve the cubic equation using factoring and the quadratic formula.
- $$x ^ { 3 } - 8 = 0$$

• A) \(\{ 2 , - 1 \pm \mathrm { i } \sqrt { 3 } \}\)
• B) \(\{ 2 , - 1 \pm \sqrt { 5 } \}\)
• C) \(\{ 2 , \pm 2 \mathrm { i } \}\)
• D) \(\{ 2,1 \pm i \sqrt { 6 } \}\)

Determine the appropriateness of normal approximation for the sampling distribution of sample proportions.

Apply the Central Limit Theorem to sampling distributions of sample proportions.

Use probability techniques to assess the likelihood of specific outcomes within sampling distributions.

Evaluate claims based on statistical evidence from sample proportions.

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