Question

if x+1/4x=1
then 4x²+1/4x²=? ​

Answer 1

if

$\frac{x + 1}{4x} = 1$

$x + 1 = 4x$

$1 = 4x - x$

$1 = 3x$

$\frac{1}{3} = x$

$then \: x = \frac{1}{3}$

$\frac{4{x}^{2} + 1}{4 {x}^{2} } = \frac{4 \times \frac{1}{3} \times \frac{1}{3} + 1 }{4 \frac{1}{3} \times \frac{1}{3} } \: \: \: (putting \: value)$

$\frac{ \frac{13}{9} }{ \frac{4}{9} }$

$\frac{13}{4}$

$3.25$

hope it help you

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