If x +√5=4 +√y then find x+y
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We can rearrange the question and write it as x - √y = 4 - √5
Clearly, the x will be rational term and the root will be irrational, and thus x = 4, y = 5 (because √y = √ 5)
Therefore x + y = 4 + 5 = 9.
Please mention if the answer is incorrect.
Clearly, the x will be rational term and the root will be irrational, and thus x = 4, y = 5 (because √y = √ 5)
Therefore x + y = 4 + 5 = 9.
Please mention if the answer is incorrect.
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