September 2018 1 42 Report

Proszę o rozpisanie tu tych zadań:

1. Rozwiąż równania

a. \frac{(3-\sqrt{2})^{2}x}{1} = \frac{1}{(3+\sqrt{2})^{2}x}

b. (\sqrt{2}-1)x = \frac{x^{2}-(0,25)^{-1}x+8^{\frac{2}{3}}}{(\sqrt{2}+1)x^{2}}

2. Wykaż, że

a. \sqrt{13-4\sqrt{3}} = 2\sqrt{3}-1

b. \sqrt{9-4\sqrt{5}}-\sqrt{6-2\sqrt{5}}=-1

c. \sqrt[4]{17-12\sqrt{2}}*(3+2\sqrt{2})^{\frac{1}{2}}=1

d. \sqrt{5-2\sqrt{6}}*(49+20\sqrt{6})^{\frac{1}{4}}=1


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