Please help with math class! I don’t understand this very well, offering a lot of points!

Answer:
Step-by-step explanation:
2b. √(4*6) = √(24)
2a. √(9)*√(2) = 3√(2)
2c. √(4)*√(6) = √(4) = 2√(6)
2d. √(9)·√(6) = √(9) = 3√(6)
2e. √(36)·√(2) = 6√(2) for 2f.