Question

if √5=2.236and√10=3.162,then evaluate 15/√10+√20+√40-√5-√80​

Answer 1

Answer:

I am sorry I can't understand this

Answer 2

Answer:

Here

given

√5 = 2.236

√10 = 3.162

So,

Putting values ,

15/√10+√20+√40-√5-√80

15/3.162+6.324+12.648-2.236-25.296 = 5.41