PLEASE SOLVE IT.............
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3x + 2 / x = 7
( 3x + 2 / x) ² = 49
= 9x² + 4 /x² + 2 × 3x × 2 / x = 49
= 9x² + 4 / x² = 49 - 12 = 37 Ans.
jyotirmoy6:
wrong
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