Combined Quadratic & Modulus Problems
Try the first 5 questions
- 1.
The number of real solutions of x^2 - |x| - 2 = 0:
- 2.
Solve |x^2-2x| < 3:
- 3.
Solve x^2 - 3|x| - 10 > 0:
- 4.
The solution of |x-1|/(x-2) > 1 (x != 2):
- 5.
Domain of f(x) = sqrt(|x|-x):
0 of 5 answered
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