Finite Math Examples

$f (0) = 4 x^{2} - 5 x$

Step 1

Replace the variable $x$ with $0$ in the expression.

$f (0) = 4 {(0)}^{2} - 5 \cdot 0$

Step 2

Simplify the result.

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Step 2.1

Simplify each term.

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Step 2.1.1

Raising $0$ to any positive power yields $0$ .

$f (0) = 4 \cdot 0 - 5 \cdot 0$

Step 2.1.2

Multiply $4$ by $0$ .

$f (0) = 0 - 5 \cdot 0$

Step 2.1.3

Multiply $- 5$ by $0$ .

$f (0) = 0 + 0$

Step 2.2

Add $0$ and $0$ .

$f (0) = 0$

Step 2.3

The final answer is $0$ .

$0$

Step 3