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Popular >

simplify (-1)*(-1)^n

Solution

simplify

(- 1) \cdot (- 1)^{n}

Solution

(- 1)^{1 + n}

Solution steps

(- 1) (- 1)^{n}

Apply exponent rule:

a^{b} \cdot a^{c} = a^{b + c}

(- 1) (- 1)^{n} = (- 1)^{1 + n}

= (- 1)^{1 + n}

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Frequently Asked Questions (FAQ)

What is (-1)*(-1)^n ?
The solution to (-1)*(-1)^n is (-1)^{1+n}