Finite Math Examples

$7 i C^{6} i$

Step 1

Multiply $7 i C^{6} i$ .

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Step 1.1

Raise $i$ to the power of $1$ .

$7 C^{6} (i^{1} i)$

Step 1.2

Raise $i$ to the power of $1$ .

$7 C^{6} (i^{1} i^{1})$

Step 1.3

Use the power rule $a^{m} a^{n} = a^{m + n}$ to combine exponents.

$7 C^{6} i^{1 + 1}$

Step 1.4

Add $1$ and $1$ .

$7 C^{6} i^{2}$

Step 2

Rewrite $i^{2}$ as $- 1$ .

$7 C^{6} \cdot - 1$

Step 3

Multiply $- 1$ by $7$ .

$- 7 C^{6}$