Question

8. Simplify: (3sqrt(5) - 5sqrt(2))(4sqrt(5) + 3sqrt(2)) .​

Answer 1

ANSWER:

30-11√10

STEP BY STEP EXPLANATION:

12×5-20√2×√5+9√5×√2-15×2

60-20√10+9√10-30

30-11√10

Answer 2

Answer:

here it is your answer