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Prove that there are real numbers a and b such that sqrt(a+b) = sqrt(a) + sqrt(b). Proof by contradiction. 9. Prove there are no natural

Prove that there are real numbers a and b such that sqrt(a+b) = sqrt(a) + sqrt(b). Proof by contradiction.

9. Prove there are no natural numbers a and b such that va +b Va + vb. %3D

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