Pre-Algebra Examples

$(t^{2}) - 2 t^{2} - 5$

Step 1

Remove parentheses.

$t^{2} - 2 t^{2} - 5$

Step 2

Subtract $2 t^{2}$ from $t^{2}$ .

$- t^{2} - 5$

Step 3

Factor $- 1$ out of $- t^{2} - 5$ .

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Step 3.1

Factor $- 1$ out of $- t^{2}$ .

$- (t^{2}) - 5$

Step 3.2

Rewrite $- 5$ as $- 1 (5)$ .

$- (t^{2}) - 1 (5)$

Step 3.3

Factor $- 1$ out of $- (t^{2}) - 1 (5)$ .

$- (t^{2} + 5)$

$- (t^{2} + 5)$

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