Basic Math Examples

$R = \sqrt{99 \cdot 100 \cdot 101 \cdot 102 + 1}$

Step 1

Multiply $99 \cdot 100 \cdot 101 \cdot 102$ .

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Step 1.1

Multiply $99$ by $100$ .

$R = \sqrt{9900 \cdot 101 \cdot 102 + 1}$

Step 1.2

Multiply $9900$ by $101$ .

$R = \sqrt{999900 \cdot 102 + 1}$

Step 1.3

Multiply $999900$ by $102$ .

$R = \sqrt{101989800 + 1}$

Step 2

Add $101989800$ and $1$ .

$R = \sqrt{101989801}$

Step 3

Rewrite $101989801$ as $10099^{2}$ .

$R = \sqrt{10099^{2}}$

Step 4

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

$R = 10099$