решите уравнения 1)3√х=7; 2)10√z=3. Created by Наби11. matematika-ru

решите уравнения 1)3√х=7; 2)10√z=3...

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решите уравнения 1)3√х=7;
2)10√z=3

farhat4 1) 3x^1/2 = 7, 9x = 49, x = 49/9, x = 5 4/9
2) 10z^1/2 = 3, 100z = 9, z = 9/100, z = 0.09

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