Finite Math Examples

$f (x) = x + 3$ , $g (x) = - 6 + 10$

Step 1

Replace the function designators with the actual functions in $f (x) \cdot (g (x))$ .

$(x + 3) \cdot (- 6 + 10)$

Step 2

Simplify.

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Step 2.1

Add $- 6$ and $10$ .

$(x + 3) \cdot 4$

Step 2.2

Apply the distributive property.

$x \cdot 4 + 3 \cdot 4$

Step 2.3

Simplify the expression.

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Step 2.3.1

Move $4$ to the left of $x$ .

$4 \cdot x + 3 \cdot 4$

Step 2.3.2

Multiply $3$ by $4$ .

$4 x + 12$