25-06-2019
Mathematics

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Solve for 3X^2-6=10-x^2

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yeeyeeuniversity yeeyeeuniversity

25-06-2019

Answer: x = 2

Step-by-step explanation:

3x2 - 6 = 10 - x2

+6 +6

3x2 = 16 - x2

+x2 +x2

4x2 = 16

4/4 16/4

x2 = 4

√x2 = √4

x = 2

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