What is 1 plus 1 x 1 divided by 1 - 1 x 1 - 1 plus 1?

Answer 1

The answer is -1.

(1 + 1 x 1)/(1 - 1 x 1 -1) + 1 =

Follow the order of operations: parentheses/brackets, exponents, multiplication and division from left to right, and addition and subtraction from left to right.

Numerator:

Simplify 1 x 1 to 1.

(1 + 1)/(1 - 1 x 1 -1) + 1

Simplify 1 + 1 to 2.

2/(1 - 1 x 1 - 1) + 1

Denominator:

Simplify 1 x 1 to 1.

2/(1 - 1 - 1) + 1

Simplify 1 - 1 - 1 to -1.

2/(-1) +1

Simplify 2/(-1) to -2.

-2 +1

Simplify.

-1

Answer 2

1 + 1 x 1 ÷ 1 - 1 x 1 - 1 + 1 =1 + (1 x 1 ÷ 1) - (1 x 1) - 1 + 1 =

1 + (1) - (1) - 1 + 1 =

1 + 1 - 1 - 1 + 1 =

1

Answer 3

1

Answer 4

It is 0.