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3 years ago

14

What method would you choose to solve the equation 2x^2-7=9

2 answers:

Murljashka [212]3 years ago

6 0

If you're trying to solve for X, the answer would be 2.8: hope this helps, have an amazing day :)

Tresset [83]3 years ago

3 0

I would first find x² because there is only one variable term. 2x²=16, x²=8, x=±2√2=±2.828 approx.

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