SOLUTION: Combining all four operations of polynomials, can this be solved or simplified? [9x^2 - (3/4)x] - [(1/2)x - 4] Thank you.

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Question 155321: Combining all four operations of polynomials, can this be solved or simplified?
[9x^2 - (3/4)x] - [(1/2)x - 4]
Thank you.

Answer by checkley77(12844)   (Show Source): You can put this solution on YOUR website!
[9x^2 - (3/4)x] - [(1/2)x - 4]
9x^2-3x/4-x/2+4
9x^2-5x/4+4
Solving using the quadratic equation it has complex roots (0.0694+/-0.663i)

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