Basic Math Examples

$3.9 cm \cdot (2.54 cm + 12 cm)$

Step 1

Add $2.54 cm$ and $12 cm$ .

$3.9 cm \cdot 14.54 cm$

Step 2

Combine exponents.

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Step 2.1

Multiply $14.54$ by $3.9$ .

$56.706 cm cm$

Step 2.2

Raise $cm$ to the power of $1$ .

$56.706 ({cm}^{1} cm)$

Step 2.3

Raise $cm$ to the power of $1$ .

$56.706 ({cm}^{1} {cm}^{1})$

Step 2.4

Use the power rule $a^{m} a^{n} = a^{m + n}$ to combine exponents.

$56.706 {cm}^{1 + 1}$

Step 2.5

Add $1$ and $1$ .

$56.706 {cm}^{2}$