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Popular >

join-sqrt(2)*sqrt(2+x)

Solution

join

- 2 \cdot 2 + x

Solution

- 2 (x + 2)

Solution steps

- 2 2 + x

Apply radical rule:

a b = a \cdot b,

assuming

a \geq 0, b \geq 0

2 x + 2 = 2 (x + 2)

= - 2 (x + 2)

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Frequently Asked Questions (FAQ)

What is join-sqrt(2)*sqrt(2+x) ?
The solution to join-sqrt(2)*sqrt(2+x) is -sqrt(2(x+2))