Question

this question please help me out ​

Answer 1

ur ans is

-2.56

I hope it is right

Answer 2

Answer:

Q.

✓5 + ✓3

------------------

✓80+✓48-√45-✓27

A.

(√5+√3)/(√80+√48-√45-√27)

=> (√5+√3)/(4√5 + 4√3 - 3√5 - 3√3)

=> (√5+√3)/[4(√5+√3) - 3(√5+√3)]

=> (√5+√3)/[(4-3)*(√5+√3)]

=> 1/(4-3)

=> 1/1

=> 1 ( answer )

Hope it helps you.

Thank you.