Finite Math Examples

$72 \div {(3 \cdot 2)}^{2} - 1$

Step 1

Simplify each term.

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Step 1.1

Rewrite the division as a fraction.

$\frac{72}{{(3 \cdot 2)}^{2}} - 1$

Step 1.2

Simplify the denominator.

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Step 1.2.1

Apply the product rule to $3 \cdot 2$ .

$\frac{72}{3^{2} \cdot 2^{2}} - 1$

Step 1.2.2

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

$\frac{72}{9 \cdot 2^{2}} - 1$

Step 1.2.3

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

$\frac{72}{9 \cdot 4} - 1$

$\frac{72}{9 \cdot 4} - 1$

Step 1.3

Multiply $9$ by $4$ .

$\frac{72}{36} - 1$

Step 1.4

Divide $72$ by $36$ .

$2 - 1$

$2 - 1$

Step 2

Subtract $1$ from $2$ .

$1$

$[\begin{array}{c} x^{2} & \frac{1}{2} \\ \sqrt{π} & \int x d x \end{array}]$