P
phuongthao_s2


1) $\sqrt[2]{x+2} - \sqrt[2]{3-x} = \sqrt[2]{5-2x}$
2) $\sqrt[2]{x-1} + 2\sqrt[2]{x-2} \leq \sqrt[2]{5x+1}$
3) $\sqrt[2]{3x+1} - \sqrt[2]{6-x} + 3x^2-14x-8=0$
4) $x-1 + \sqrt[2]{x+1} + \sqrt[2]{2-x} = x^2 + \sqrt[2]{2}$
5) $\sqrt[2]{x^2 + 12} +5 = 3x + \sqrt[2]{X^2 +5}$
2) $\sqrt[2]{x-1} + 2\sqrt[2]{x-2} \leq \sqrt[2]{5x+1}$
3) $\sqrt[2]{3x+1} - \sqrt[2]{6-x} + 3x^2-14x-8=0$
4) $x-1 + \sqrt[2]{x+1} + \sqrt[2]{2-x} = x^2 + \sqrt[2]{2}$
5) $\sqrt[2]{x^2 + 12} +5 = 3x + \sqrt[2]{X^2 +5}$
Last edited by a moderator: