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3 years ago

If (3+√5)(4-√5)=a+b√5, where a and b are integers, then what is the value of a + b?

Mathematics

1 answer:

defon3 years ago

4 0

54 = 2 x 3³
So, if a and b are integers, a=2 and b=3

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3 years ago

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Answer:

Step-by-step explanation:

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