Finite Math Examples

$4^{2} - 27 + 3^{2} \cdot 5 - 7$

Step 1

Simplify each term.

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Step 1.1

Raise $4$ to the power of $2$ .

$16 - 27 + 3^{2} \cdot 5 - 7$

Step 1.2

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

$16 - 27 + 9 \cdot 5 - 7$

Step 1.3

Multiply $9$ by $5$ .

$16 - 27 + 45 - 7$

$16 - 27 + 45 - 7$

Step 2

Simplify by adding and subtracting.

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Step 2.1

Subtract $27$ from $16$ .

$- 11 + 45 - 7$

Step 2.2

Add $- 11$ and $45$ .

$34 - 7$

Step 2.3

Subtract $7$ from $34$ .

$27$

$27$

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