Algebra Examples

$x i {(i - 7 i)}^{2}$

Step 1

Subtract $7 i$ from $i$ .

$x i {(- 6 i)}^{2}$

Step 2

Simplify the expression.

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Step 2.1

Apply the product rule to $- 6 i$ .

$x i ({(- 6)}^{2} i^{2})$

Step 2.2

Raise $- 6$ to the power of $2$ .

$x i (36 i^{2})$

$x i (36 i^{2})$

Step 3

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

$x i (36 \cdot - 1)$

Step 4

Multiply $36$ by $- 1$ .

$x i \cdot - 36$

Step 5

Move $- 36$ to the left of $x i$ .

$- 36 x i$

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