【Haichuan Teahouse】Does this expression under the infinite square root have a solution?
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Does this expression under the infinite square root have a solution?
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=3 Let the original expression be = X, then: X = (6 + X)^1/2
Let the original expression be equal to x; squaring both sides gives X^2 = 6 + X. (X + 2)*(X – 3) = 0
The key is the understanding of the infinite square root