Exercise algebra.inequalities.quadratic
Description
solve a quadratic inequation
Examples
medium (26)
x^2+3*x-4 < 0
x^2-4*x-12 > 0
-x^2-4*x+5 < 0
-x^2+3*x+18 > 0
1/2*x^2-3*x-8 < 0
-2*x^2+10*x > 0
x^2+9*x < 3*x-5
x^2-x > 12
x^2-9/2*x < 7-3*x
2*x^2-10*x > x^2-3*x
4*x^2+6*x < x^2+3*x+18
2*x^2+6*x-10 > x^2+2*x-5
x^2+9*x < 3*x-5
x^2-x > 12
x^2-9/2*x < 7-3*x
2*x^2-10*x > x^2-3*x
4*x^2+6*x < x^2+3*x+18
2*x^2+6*x-10 > x^2+2*x-5
x^2-x-7 > -100
x^2-x-7 < -100
x^2 < x^2
x >= x
x^2 >= 0
x^2 > 0
x^2 < 0
x^2 <= 0