Question

-1-1-(2+underoot2)×-1+underroot 2
solve and answer ​

Answer 1

Answer:

-5? I think this is the correct answer.

Answer 2

Answer:

-3.414

Step-by-step explanation:

-1-1-(2+underoot2)×-1+underroot 2

-2-[(2+ underroot 2)(-1+ underroot 2)]

-2-[-2+ 2underroot 2-underroot 2+2]

-2-underroot 2

-2-1.414 (value of underroot 2=1.414)

-3.414 Ans.