Trigonometry Examples

$({(- 3.99)}^{4} + 7) - ({(- 4)}^{4} + 7)$

Step 1

Simplify each term.

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Step 1.1

Raise $- 3.99$ to the power of $4$ .

$253.44958401 + 7 - ({(- 4)}^{4} + 7)$

Step 1.2

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

$253.44958401 + 7 - (256 + 7)$

Step 1.3

Add $256$ and $7$ .

$253.44958401 + 7 - 1 \cdot 263$

Step 1.4

Multiply $- 1$ by $263$ .

$253.44958401 + 7 - 263$

$253.44958401 + 7 - 263$

Step 2

Simplify by adding and subtracting.

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Step 2.1

Add $253.44958401$ and $7$ .

$260.44958401 - 263$

Step 2.2

Subtract $263$ from $260.44958401$ .

$- 2.55041599$

$- 2.55041599$

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