Materi : Pecahan
5√2/( 4√11 + 2√13 )
= 5√2( 4√11 - 2√13 )/( 4√11 + 2√13 )( 4√11 - 2√13 )
= 10√2( 2√11 - √13 )/( [4√11]² - [2√13]² )
= 10( 2√22 - √26 )/( 16[11] - 2[13] )
= 10( 2√22 - √26 )/( 176 - 26 )
= 10( 2√22 - √26 )/150
= 1/15( 2√22 - √26 )
Semoga bisa membantu
[tex] \boxed{ \colorbox{darkblue}{ \sf{ \color{lightblue}{ answered\:by\: BLUEBRAXGEOMETRY}}}} [/tex]
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Materi : Pecahan
5√2/( 4√11 + 2√13 )
= 5√2( 4√11 - 2√13 )/( 4√11 + 2√13 )( 4√11 - 2√13 )
= 10√2( 2√11 - √13 )/( [4√11]² - [2√13]² )
= 10( 2√22 - √26 )/( 16[11] - 2[13] )
= 10( 2√22 - √26 )/( 176 - 26 )
= 10( 2√22 - √26 )/150
= 1/15( 2√22 - √26 )
Semoga bisa membantu
[tex] \boxed{ \colorbox{darkblue}{ \sf{ \color{lightblue}{ answered\:by\: BLUEBRAXGEOMETRY}}}} [/tex]