Answer:
Explanation:
(a + b)² = 37
a^2 + 2ab + b^2 = 37
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ab = 5
a = (5/b)
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a^2 + 2ab + b^2 = 37
(5/b)^2 + 2(5/b)b + b^2 = 37
(25/b^2) + 10 + b^2 = 37
(25/b^2) + b^2 = 27
25 + b^4 = 27b^2
b^4 - 27b^2 + 25 = 0
I don't know how to factor this expression. The roots seem complex.