Question

simplify:(√5-√8)(4√5+9√8)​

Answer 1

Answer:

-52+5√40

Step-by-step explanation:

Answer 2

Answer:

(√5-√8)(4√5+9√8)

(√5-2√2)(4√5+18√2)

20+18√10-8√10-72

-52+10√10

hope it helps you...