Mathematics

Mathematics, 13.05.2020 20:57, drewje12

Luca solved an equation as shown , and verified that his solution was correct . sqrt(2x - 5) = sqrt(x - 3) + 1 1 (sqrt(2x - 5)) ^ 2 = (sqrt(x - 3) + 1) ^ 2 1 2x - 5 = x - 3 + 1 x = 3 Explain what Luca's error is and why his answer is not completely correct .

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Luca solved an equation as shown , and verified that his solution was correct . sqrt(2x - 5) = sqrt(...

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