А) √128 - √72 б) (3√2+√50)√2 в) (6-√3)^2

Question

А) √128 - √72 б) (3√2+√50)√2 в) (6-√3)^2

Answer 1

I hope this helps you

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Answer 2

A √128 - √72 = 8 √ 2 - 6 √2 =2 22