Question

√x^2+2x-3+√x^2-x=√5(x-1)

Answer 1

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Answer 2

Answer:

$\sqrt{ {x}^{2} } + 2x - 3 + \sqrt{ {x}^{2} } - x = \sqrt{5}(x - 1) \\ \\ x + 2x - 3 + x - x = \sqrt{5x} - \sqrt{5} \\ \\ 3x - 3 = \sqrt{5} x - \sqrt{5} \\ \\ 3x - 3 = \sqrt{5 - (x - 1)} \\ \\ \frac{3x - 3}{x - 2 } = \sqrt{5}$