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Solve the expression: 1 - (1+1)2

Mathematics

ScanSolve AI Answer

Answer

-3

Step-by-step solution

3 steps

  1. Evaluate the expression inside the parentheses.

    1+1=21+1 = 2

  2. Substitute the result back into the expression and evaluate the exponent.

    1−(2)2=1−41 - (2)^2 = 1 - 4

  3. Perform the subtraction.

    1−4=−31 - 4 = -3 −3-3
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