Question

Simplify : (5 + √5) (5 - √5)

Answer 1

Answer:

HERE IS YOUR ANSWER:

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Answer 2

Answer:

given,

(5+√5) (5-√5)

we now that (a+b) (a-b) = a²-b²√5

=(5)²-(√5)²

=25-5

=20

Step-by-step explanation:

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