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mario62 [17]
3 years ago
5

1. Simplify: (6-√5)(5+√5)

Mathematics
2 answers:
aniked [119]3 years ago
7 0
150 because 6 times 5 is 30 then you multiply whats inside the square root thing so you'd get 25, 25 is a perfect square which simplifies to 5 then 5 times 30 is 150.
PtichkaEL [24]3 years ago
5 0
The answer is 25 + \sqrt{5}
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