If you are to solve the following quadratic equations, which methods would you use?
a. 9x² = 225
b. x² + 11x + 30 = 0
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If you are to solve the following quadratic equations, which methods would you use?
a. 9x² = 225
b. x² + 11x + 30 = 0
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Answer:
a. using the square roots
b. quadratic formula