learning task1: solve the following equations.

[tex]1. \sqrt{x} = 9[/tex]
[tex]2. \sqrt[3]{3x} = 6[/tex]
[tex]3.4 \sqrt{x} = 6[/tex]
[tex]4.7 + \sqrt{x} = 12[/tex]
[tex]5. \sqrt[4]{3x} - 5 = - 8[/tex]
[tex]6. \sqrt{3x - 2} = 5[/tex]
[tex]7. \sqrt[5]{x +} 5 = 7[/tex]
[tex]8. \sqrt[3]{x} = 3 \sqrt[3]{7} [/tex]
[tex]9.8 - \sqrt[4]{x} = 7[/tex]
[tex]10.3 \sqrt[3]{x} = 12[/tex]
[tex]11. \sqrt{2x + 2} = \sqrt{x + 10} [/tex]
[tex]12. \sqrt{ {x }^{2} } - 144 = 0[/tex]
[tex]13.x + \sqrt{ {x }^{2} + 3 } = 3x[/tex]
[tex]14.2 \sqrt{3x + 1} = 4x[/tex]
[tex]15.2 + \sqrt{x + 1} - \sqrt{x + 5} = 0[/tex]
pls help the answer and solutions








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