Mathematics, 18.01.2020 23:31 lanashanabJHsbd1099

Solve and check: 3 x2 + 5x + 6 + x − 1 x + 2 = 7 x + 3 x = is a solution. x = is an extraneous solution.

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Solve and check: 3 x2 + 5x + 6 + x − 1 x + 2 = 7 x + 3 x = is a solution. x = is an extraneous sol...

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