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1) Solve for x. 3x^2 + 7 = 199
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1) Solve for x.
3x^2 + 7 = 199

User Gregory Mazur
by
7.0k points

1 Answer

3 votes

Answer:

x = 8

Explanation:

3x^2 + 7 = 199

3x^2 = 199 - 7

x^2 = 192/3

x = sqrt 64

x = 8

User Shivanshu
by
7.1k points
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