What is 2sqrt(5+2\sqrt{6)}sqrt(5-2\sqrt{6)} ?

The solution to 2sqrt(5+2\sqrt{6)}sqrt(5-2\sqrt{6)} is 2

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simplify 2sqrt(5+2\sqrt{6)}sqrt(5-2\sqrt{6)}

simplify

2 5 + 26 5 - 26

2

Solution steps

2 5 + 26 5 - 26

Apply radical rule:

a b = a \cdot b

5 + 26 5 - 26 = (5 + 26) (5 - 26)

= 2 (5 + 26) (5 - 26)

(5 + 26) (5 - 26) = 1

= 21

Apply rule

1 = 1

= 2 \cdot 1

Multiply the numbers:

2 \cdot 1 = 2

= 2

3.5 x 1 0^{- 7}

e^{- 2.22}

3^{7}

1.54 \cdot 1 0^{- 4}

\frac{[ \frac{9}{4} ( \frac{9}{4} ) ^{5} ] ^{2}}{[ ( \frac{9}{4} ) ^{2} \frac{9}{4} ] ^{2}}

What is 2sqrt(5+2\sqrt{6)}sqrt(5-2\sqrt{6)} ?
The solution to 2sqrt(5+2\sqrt{6)}sqrt(5-2\sqrt{6)} is 2