SOLUTION: Multiply: (5-sqrt 3)(5+sqrt3)

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Question 804491: Multiply: (5-sqrt 3)(5+sqrt3)

Found 2 solutions by erica65404, edjones:
Answer by erica65404(394) About Me  (Show Source):
Answer by edjones(8007) About Me  (Show Source):
You can put this solution on YOUR website!
(5-sqrt 3)(5+sqrt3)
Let a=5 and b=sqrt(3)
(a-b)(a+b)
=a^2-b^2
=25-3
=22
.
Ed