20. Find the roots by quadratic formula : 2x² + x – 4​

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20. Find the roots by quadratic formula :
2x² + x – 4​

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Adeline 1 month 2021-08-19T08:01:27+00:00 1 Answer 0 views 0

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    2021-08-19T08:02:35+00:00

    2xpower2 + x – 4

    2x*2x + x – 4

    4x + x – 4

    5x – 4

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