Math (down below)...

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wbryvmk3

Mathematics

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Do the following for the quadratic equations below. a. Recall that a quadratic equation is written in the form of ax2 + bx+cl= 0. For each equation below, identify a, b, and c. b. Determine the value of the discriminant: b2 - 4ac. c. Using the chart from page 292, determine whether the solution will be two real solutions, one real solution, or no real solution; two imaginary solutions. 1) x2 - 4x - 5 = 0 2) 8x2 + 40x + 50 = 0 3) 2x2 + x + 28 = 0 4) 6x2 – 2x + 5 = 0 5) x2 = 8x - 16
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