What is sqrt(-2(\sqrt{15)-4)} ?

The solution to sqrt(-2(\sqrt{15)-4)} is sqrt(2)sqrt(-\sqrt{15)+4}

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simplify sqrt(-2(\sqrt{15)-4)}

simplify

- 2 (15 - 4)

2 - 15 + 4

Decimal Notation

0.50401 \dots

Solution steps

- 2 (15 - 4)

Apply radical rule:

assuming

a \geq 0, b \geq 0

= 2 - (15 - 4)

Expand

- (15 - 4) : - 15 + 4

= 2 4 - 15

(\frac{x ^{6}}{4})^{3}

(6.38 \cdot 1 0^{6})^{2}

\frac{51}{5}

(4 x - 2) (2 x + 1)

3 x - x^{2} - 6 x y

What is sqrt(-2(\sqrt{15)-4)} ?
The solution to sqrt(-2(\sqrt{15)-4)} is sqrt(2)sqrt(-\sqrt{15)+4}