Finite Math Examples

$2 {(- \frac{1}{7})}^{0}$

Step 1

Use the power rule ${(a b)}^{n} = a^{n} b^{n}$ to distribute the exponent.

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Step 1.1

Apply the product rule to $- \frac{1}{7}$ .

$2 ({(- 1)}^{0} {(\frac{1}{7})}^{0})$

Step 1.2

Apply the product rule to $\frac{1}{7}$ .

$2 ({(- 1)}^{0} \frac{1^{0}}{7^{0}})$

Step 2

Simplify the expression.

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Step 2.1

Anything raised to $0$ is $1$ .

$2 (1 \frac{1^{0}}{7^{0}})$

Step 2.2

Multiply $\frac{1^{0}}{7^{0}}$ by $1$ .

$2 \frac{1^{0}}{7^{0}}$

Step 2.3

Anything raised to $0$ is $1$ .

$2 \frac{1}{7^{0}}$

Step 2.4

Anything raised to $0$ is $1$ .

$2 (\frac{1}{1})$

Step 3

Cancel the common factor of $1$ .

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Step 3.1

Cancel the common factor.

$2 (\frac{1}{1})$

Step 3.2

Rewrite the expression.

$2 \cdot 1$

Step 4

Multiply $2$ by $1$ .

$2$