Lim x --> 0
(square root(x+5) - square root(5)) / x
Please show me step-by-step how to do it? My book says the answer is square root(5) / 10 ....
(√5) / 10
(square root(x+5) - square root(5)) / x
Please show me step-by-step how to do it? My book says the answer is square root(5) / 10 ....
(√5) / 10
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Multiply/divide by the conjugate of the numerator.