Pre-Algebra Examples

$f (x) = 2 {(3)}^{2} + 5 (3) + 5$

Step 1

Simplify and reorder the polynomial.

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Step 1.1

Simplify each term.

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Step 1.1.1

Raise $3$ to the power of $2$ .

$2 \cdot 9 + 5 (3) + 5$

Step 1.1.2

Multiply $2$ by $9$ .

$18 + 5 (3) + 5$

Step 1.1.3

Multiply $5$ by $3$ .

$18 + 15 + 5$

Step 1.2

Simplify by adding numbers.

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Step 1.2.1

Add $18$ and $15$ .

$33 + 5$

Step 1.2.2

Add $33$ and $5$ .

$38$

Step 2

The expression is constant, which means it can be rewritten with a factor of $x^{0}$ . The degree is the largest exponent on the variable.

$0$