Hi,
I think the answer is C...but I am just curious what is the value of x...
(1), 2) combined...
X^5 = x^4/2,
X^4(2X -1) =0
is it 1/2 ?
Thanks,
ds q
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- jayhawk2001
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Using 1 and 2
x5 = x4 / (x4+1) = x4/2
So, x4 + 1 = 2 or x4 = 1
x4 = x3/2 = x2/4 = x1/8
So, x1 = 8*x4 = 8
x5 = x4 / (x4+1) = x4/2
So, x4 + 1 = 2 or x4 = 1
x4 = x3/2 = x2/4 = x1/8
So, x1 = 8*x4 = 8