Finite Math Examples

$\sqrt{99 \cdot 101 + 1}$

Step 1

Multiply $99$ by $101$ .

$\sqrt{9999 + 1}$

Step 2

Add $9999$ and $1$ .

$\sqrt{10000}$

Step 3

Rewrite $10000$ as $100^{2}$ .

$\sqrt{100^{2}}$

Step 4

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

$100$