Question

simplify 8 root 45 into 8 root 20 + root 245 into 3 root 125

Answer 1

Answer:

answer to your question is 0

as 8√45=24√5

8√20=16√5

√245=7√5

3√125=15√5

now,

24√5-16√5+7√5-15√5=0