Questions and Answers
1.Solve for x: \displaystyle x^{2} - 2 x - 4 = -5
Answer: \displaystyle 1
2.Solve for x: \displaystyle x^{2} - x + 5 = 2
Answer: There is no solution.
3.Solve for x: \displaystyle - 2 x^{2} + 5 x - 1 = -1
Answer: \displaystyle 0 or \displaystyle \frac{5}{2}
4.Solve for x: \displaystyle - x^{2} - 4 x + 2 = -4
Answer: \displaystyle -5.16228 or \displaystyle 1.16228
5.Solve for x: \displaystyle - x^{2} - x - 3 = -4
Answer: \displaystyle -1.61803 or \displaystyle 0.618034
6.Solve for x: \displaystyle - 2 x^{2} - 3 x + 5 = 2
Answer: \displaystyle -2.18614 or \displaystyle 0.686141
7.Solve for x: \displaystyle - x^{2} + x - 3 = -1
Answer: There is no solution.
8.Solve for x: \displaystyle - 2 x^{2} - 4 x - 5 = -2
Answer: There is no solution.
9.Solve for x: \displaystyle x^{2} - 3 x = 0
Answer: \displaystyle 3 or \displaystyle 0
10.Solve for x: \displaystyle - x^{2} - 3 x + 5 = -4
Answer: \displaystyle - \frac{48541}{10000} or \displaystyle \frac{18541}{10000}
