-1 + 6 - 3 =

( worth 10 points)

2

Step-by-step explanation:

-1+6-3

-1+6=5  while adding a negative number, subtract like usual and take the sign of the largest number which is 6 and it's positive, so it's positive 5

5-3=2

square root of 36/6 = 2.449489743

square root of 16/6 = 1.632993162

square root of 6 = 2.449489743

the answer is square root of 16/6 because the square root of 36/6 is the same answer as square root of 6 = 2.449489743