Solve 2 * (- 1) ^ 2 - 1 | Equatix - Math Solver

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Example

3(r+2s)=2t-4

a⋅(b-2)=3b

3(r+2s)=2t-4

a⋅(b-2)=3b

Question

$$2(-1)^{2}-1$$

Evaluate

$1$

Solution Steps

Calculate $-1$ to the power of $2$ and get $1$.

$$2\times 1-1$$

Multiply $2$ and $1$ to get $2$.

$$2-1$$

Subtract $1$ from $2$ to get $1$.

$$1$$

Factor

$1$