Question

The positive real root of the equation 64x2-1=0 is

Answer 1

Answer:

$\frac{1}{8}$

Step-by-step explanation:

$64x^{2} -1=0\\64x^{2}=1\\x^{2}=\frac{1}{64} \\x=\frac{1}{8} \\or\\x=\frac{-1}{8}$

The positive real root is 1/8