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Popular >

simplify 2*(-1^2)

Solution

simplify

2 \cdot (- 1^{2})

Solution

- 2

Solution steps

2 (- 1^{2})

Apply rule:

a (- b) = - ab

2 (- 1^{2}) = - 2 \cdot 1^{2}

= - 2 \cdot 1^{2}

= - 1^{2} \cdot 2

1^{2} = 1

= - 1 \cdot 2

Multiply the numbers:

- 1 \cdot 2 = - 2

= - 2

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Frequently Asked Questions (FAQ)

What is 2*(-1^2) ?
The solution to 2*(-1^2) is -2