SOLUTION: I need some help solving this: (The square root of 2-3)(The square root of 2+3)

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Question 32716: I need some help solving this:
(The square root of 2-3)(The square root of 2+3)
Answer by mukhopadhyay(490) About Me  (Show Source):
You can put this solution on YOUR website!
Use the property: a^2-b^2 = (a-b)(a+b)
For this one, it would be [sqrt(2)]^2 - 3^2 = 2-9 = -7