Question

solve:
1 -√2 +√2-√3+√4-√5
​

Answer 1

Answer:

1-√3-√5-answer.

Step-by-step explanation:

1-√2+2-√3+√4-√5..............(cancel -√2 and +√2)

then, 1-√3+2-√5 (bcoz √4=2)

therefore the answer is 1-√3-√5.