Solved

Solve the Cubic Equation Using Factoring and the Quadratic Formula $x ^ { 2 } = - 25$

Question 438

Multiple Choice

Solve the cubic equation using factoring and the quadratic formula.
- $x ^ { 2 } = - 25$

A) $\pm \sqrt { 5 }$
B) $\pm 5 \mathrm { i }$
C) $\pm 5$
D) $\pm i \sqrt { 5 }$

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