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photoshop1234 [79]
3 years ago
13

What number can you add to √5 to get a rational number?

Mathematics
1 answer:
svetlana [45]3 years ago
4 0

Only -√5 will do the trick. Otherwise you're stuck with the irrational √5.

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(b) To find verify the answer we need to multiplying the equation -4 x\left(2 x^{2}+1\right)

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