2 Which operation should be done first to solve √(x+2) = 3? A Add 2 B Square both sides C Subtract 2 D Divide by 3
3 Simplify: (x² - 2x - 3)/(x² + x - 12) × (x - 3)/(x + 1) A (x - 3)/(x + 4) B (x + 1)/(x + 4) C (x - 3)/(x - 4) D 1
4 What is the sector angle of a circle if the arc length is 10 cm and the radius is 5 cm? A 2 radians B 0.5 radians C 50 radians D 15 radians
10 Factorize: 6x² - 7x - 3 A (3x + 1)(2x - 3) B (3x - 1)(2x + 3) C (6x + 1)(x - 3) D (2x + 1)(3x - 3)