Precalculus Examples

$28 + 0.16 (x - 230)$

Step 1

Simplify each term.

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Step 1.1

Apply the distributive property.

$28 + 0.16 x + 0.16 \cdot - 230$

Step 1.2

Multiply $0.16$ by $- 230$ .

$28 + 0.16 x - 36.8$

$28 + 0.16 x - 36.8$

Step 2

Subtract $36.8$ from $28$ .

$0.16 x - 8.8$

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