Jawaban:
Penyelesaian :
= 54² - 12²
= ( 54 × 54 ) - 12²
= 2.916 - 12²
= 2.916 - ( 12 × 12 )
= 2.916 - 144
= 2.772
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Jawaban:
SEMOGA MEMBANTU
Penyelesaian :
= 54² - 12²
= ( 54 × 54 ) - 12²
= 2.916 - 12²
= 2.916 - ( 12 × 12 )
= 2.916 - 144
= 2.772