SOLUTION: 8=sqrt(x)sqrt(x)sqrt(x)sqrt(x...), find the value of x.
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Question 197325: 8=sqrt(x)sqrt(x)sqrt(x)sqrt(x...), find the value of x.
Answer by RAY100(1637) (Show Source): You can put this solution on YOUR website!
8 =sqrtx sqrtx sqrtx sqrtx
.
8 = (x^1/2)^4 = x^(4/2) = x^2
.
sqrt8 = 2.828 = x
.
checking
.
8 = (sqrt 2.828)^4 = 8,,, ok
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