3 years ago

1. Simplify: (6-√5)(5+√5)

2 answers:

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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