= 12² + 20.000 - 20
= ( 12 × 12 ) + 20.000 - 20
= ( 144 + 20.000 ) - 20
= ( 20144 + 20 )
=> 20. 164
Jadi, jawabannya 20. 164
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Penyelesaian :
= 12² + 20.000 - 20
= ( 12 × 12 ) + 20.000 - 20
= ( 144 + 20.000 ) - 20
= ( 20144 + 20 )
=> 20. 164
___________________
Kesimpulan :
Jadi, jawabannya 20. 164
___________________
#BelajarBersamaBrainly