If ab = 10 and a2 + b2 = 30, then solve for y in y = (a + b)2?

1.	If ab = 10 and a2 + b2 = 30, then solve for y in y = (a + b)2?
Answer» If ab = 10 and a²+ b²= 30, then solve for y in y = (a + b)²? Solution:

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