Pre-Algebra Examples

$- (5 x^{2} + 7 x - 1)$

Step 1

Apply the distributive property.

$- (5 x^{2}) - (7 x) - - 1$

Step 2

Simplify.

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Step 2.1

Multiply $5$ by $- 1$ .

$- 5 x^{2} - (7 x) - - 1$

Step 2.2

Multiply $7$ by $- 1$ .

$- 5 x^{2} - 7 x - - 1$

Step 2.3

Multiply $- 1$ by $- 1$ .

$- 5 x^{2} - 7 x + 1$

$- 5 x^{2} - 7 x + 1$

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