Question 217736
What is the solution to the problem (x+5)^(1/2) + (x-5)^(1/2) = 10
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{{{sqrt(x+5) = 10-sqrt(x-5)}}}
{{{x+5 = 100 - 20sqrt(x-5) + x-5}}}
{{{20sqrt(x-5) = 90}}}
400(x-5) = 8100
4x - 20 = 81
x = 101/4