Algebra Examples

$s_{6} = \frac{6 (1 - 3^{6})}{1 - 3}$

Step 1

Simplify the numerator.

Tap for more steps...

Step 1.1

Raise $3$ to the power of $6$ .

$s_{6} = \frac{6 (1 - 1 \cdot 729)}{1 - 3}$

Step 1.2

Multiply $- 1$ by $729$ .

$s_{6} = \frac{6 (1 - 729)}{1 - 3}$

Step 1.3

Subtract $729$ from $1$ .

$s_{6} = \frac{6 \cdot - 728}{1 - 3}$

$s_{6} = \frac{6 \cdot - 728}{1 - 3}$

Step 2

Simplify the expression.

Tap for more steps...

Step 2.1

Subtract $3$ from $1$ .

$s_{6} = \frac{6 \cdot - 728}{- 2}$

Step 2.2

Multiply $6$ by $- 728$ .

$s_{6} = \frac{- 4368}{- 2}$

Step 2.3

Divide $- 4368$ by $- 2$ .

$s_{6} = 2184$

$s_{6} = 2184$

$[\begin{array}{c} x^{2} & \frac{1}{2} \\ \sqrt{π} & \int x d x \end{array}]$