Finite Math Examples

$- 90 - \sqrt{2500}$

Step 1

Simplify each term.

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Step 1.1

Rewrite $2500$ as $50^{2}$ .

$- 90 - \sqrt{50^{2}}$

Step 1.2

Pull terms out from under the radical, assuming positive real numbers.

$- 90 - 1 \cdot 50$

Step 1.3

Multiply $- 1$ by $50$ .

$- 90 - 50$

Step 2

Subtract $50$ from $- 90$ .

$- 140$