Precalculus Examples

$f (1250) = 12 x^{2} + 230 x + 2190$

Step 1

Replace the variable $x$ with $1250$ in the expression.

$f (1250) = 12 {(1250)}^{2} + 230 (1250) + 2190$

Step 2

Simplify the result.

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Step 2.1

Simplify each term.

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Step 2.1.1

Raise $1250$ to the power of $2$ .

$f (1250) = 12 \cdot 1562500 + 230 (1250) + 2190$

Step 2.1.2

Multiply $12$ by $1562500$ .

$f (1250) = 18750000 + 230 (1250) + 2190$

Step 2.1.3

Multiply $230$ by $1250$ .

$f (1250) = 18750000 + 287500 + 2190$

Step 2.2

Simplify by adding numbers.

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Step 2.2.1

Add $18750000$ and $287500$ .

$f (1250) = 19037500 + 2190$

Step 2.2.2

Add $19037500$ and $2190$ .

$f (1250) = 19039690$

Step 2.3

The final answer is $19039690$ .

$19039690$

Step 3