Question

Evaluate: (6-1-7)+(2-1-3-1)​

Answer 1

Answer:

-30

Step-by-step explanation:

(6^-1 - 8^-1)^-1 + (2^-1 - 3^-1)^-1

(1/6-1/8)^-1 + (1/2-1/3)^-1

[(4-3)/24]^-1 + [(3-2)/6]^-1

24+6

=> 30

Answer 2

Answer:

-5

Step-by-step explanation:

(6-1-7)+(2-1-3-1)

(-2)+(-3)

-2-3=

-5