Teaching SUPER TET - UP Assistant Teacher Mock Test Series Quantitative Aptitude Algebra Quadratic Equation
If x2 – 2x – 63 > 0, then which one of the following is correct?
1
x < -7 or x < 9
2
x > -7 or x > 9
3
x = 9 or x = -7
4
x < -7 or x > 9
If x2 – 2x – 63 > 0, then which one of the following is correct?