Evaluate 4-1-1^2

$4 - 1 - 1^{2}$

Step 1

Simplify each term.

One to any power is one.

$4 - 1 - 1 \cdot 1$

Multiply $- 1$ by $1$ .

$4 - 1 - 1$

$4 - 1 - 1$

Step 2

Simplify by subtracting numbers.

Subtract $1$ from $4$ .

$3 - 1$

Subtract $1$ from $3$ .

$2$

$2$

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