Precalculus Examples

$R (1) = - 500 {(1)}^{2} + 3000 (1)$

Step 1

Multiply $R$ by $1$ .

$R = - 500 \cdot 1^{2} + 3000 (1)$

Step 2

Simplify $- 500 \cdot 1^{2} + 3000 (1)$ .

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Step 2.1

Simplify each term.

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Step 2.1.1

One to any power is one.

$R = - 500 \cdot 1 + 3000 (1)$

Step 2.1.2

Multiply $- 500$ by $1$ .

$R = - 500 + 3000 (1)$

Step 2.1.3

Multiply $3000$ by $1$ .

$R = - 500 + 3000$

$R = - 500 + 3000$

Step 2.2

Add $- 500$ and $3000$ .

$R = 2500$

$R = 2500$

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