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Solve for X and Finding a Value of b that Maximizes a Function.

A. Solve X2 +X + 1 - √(X2 + 3X + 1) = 8

b. Find b such that f(X) = -4X2 + bx +3 the maximum value of 50.


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Equations are solved for given variables. The solution is detailed and well presented. The response received a rating of "5/5" from the student who originally posted the question.