Question

simplify

${2}^{0} + {2}^{ 1} + {2}^{ - 2} ) {2}$
​

Answer 1

Question:-

$( {2}^{0} + {2}^{ 1} + {2}^{ - 2} )^ {2}$

_______________________________

Solution:-

$( {2}^{0} + {2}^{ 1} + {2}^{ - 2} )^ {2}$

$( 1+ 2 + \frac{1}{4} )^ {2}$

$( \frac{4 + 8 + 1}{4} )^ {2}$

$( {\frac{13}{4} })^{2}$

$\frac{169}{16}$

_________________________________

Answer:-

169/16