Algebra Examples

$4.39 x - x^{2}$ if $x = 3.39$

Step 1

Replace the variable $x$ with $3.39$ in the expression.

$4.39 (3.39) - {(3.39)}^{2}$

Step 2

Simplify each term.

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Step 2.1

Multiply $4.39$ by $3.39$ .

$14.8821 - {(3.39)}^{2}$

Step 2.2

Raise $3.39$ to the power of $2$ .

$14.8821 - 1 \cdot 11.4921$

Step 2.3

Multiply $- 1$ by $11.4921$ .

$14.8821 - 11.4921$

Step 3

Subtract $11.4921$ from $14.8821$ .

$3.39$