Math, asked by Rocksyed571, 9 months ago

Please help this question

Attachments:

Answers

Answered by hemony

1

Answer:

2.5

Step-by-step explanation:

√20/(√5)-(1/√5)=√20/(5-1/√5)

=√20*√5/4

=√100/4

=10/4

=2.5

Previous Question

Next Question

Similar questions

English, 4 months ago

How did butter cause confusion while packing it by George and Harris?

Math, 4 months ago

how many solution does the linear equation y=2x+4 have ...

History, 4 months ago

Where did the first catholic mass take place in the Philippines?

Biology, 9 months ago

define disease and health...

Math, 9 months ago

subtract 21a +3b-13 from 12 b+15+10a...

Physics, 11 months ago

Study the following circuit and find the current flowing through that 10 ohm resistor...

Biology, 11 months ago

sea star,obelia ,jelly fish, sea fan, sea pan...

Social Sciences, 11 months ago

Which incidents given in your text book make you feel that rudrama devi was a brave and adventurous lady?