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13 October, 20:33

Simplify the following expression:

-

2

x

2

-

1

+

1

x

+

1

-

1

x

-

1

+1
Answers (1)
  1. 13 October, 21:03
    0
    Step-by-step explanation:

    -2 (2) - 1+1 (1) - 1 (-1)

    Do multiplication

    -4-1+1+1

    Now add/subtract

    -5+2

    -3
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