Problem #158

• Find a polynomial with integer coefficients and lowest possible degree that has 2^1/2 + 3^1/2 = sqrt(2) + sqrt(3) as a root.

• Find a polynomial with integer coefficients and lowest possible degree that has 2^1/2 + 3^1/2 + 5^1/2 as a root.

• Find one that has 2^1/3 + 3^1/3 as a root.

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