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Which method is the fastest way to solve this equation. 2x^2 = 200 A. Quadratic formula B. Completing the Square C. Factoring
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1 vote
Which method is the fastest way to solve this equation. 2x^2 = 200

A. Quadratic formula
B. Completing the Square
C. Factoring

User Photosynthesis
by
7.4k points

1 Answer

3 votes
B

2x^2 / 2 = 200/2
x^2 = 100
x = +/- 10 Answer
User Jpolete
by
7.8k points
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