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3 votes
Solve:

{2x}^(2) + x - 3 =


User Duxa
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1 Answer

6 votes
Actually it has 3 method to solve this question, but I just show 2 method . Method 1 is just pressing your calculator. Method 2 is using the formula. The method that I didn’t show is completing the square method(CTS method)
Solve: {2x}^(2) + x - 3 = ​-example-1
User Niket
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