___________________________________________
89² - 34² + 32
= (89 × 89) - (34 × 34) + 32
= 7.921 - 1.156 + 32
= 7.921 - 1.188
= 6.733
Penyelesaian:
•= ( 89 × 89 ) - 34² + 32
•= 7.921 - 34² + 32
•= 7.921 - ( 34 × 34 ) + 32
•= 7.921 - 1.156 + 32
•= 6.765 + 32
•= 6.797
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SOAL 1
___________________________________________
89² - 34² + 32
= (89 × 89) - (34 × 34) + 32
= 7.921 - 1.156 + 32
= 7.921 - 1.188
= 6.733
___________________________________________
Penyelesaian:
89² - 34² + 32
•= ( 89 × 89 ) - 34² + 32
•= 7.921 - 34² + 32
•= 7.921 - ( 34 × 34 ) + 32
•= 7.921 - 1.156 + 32
•= 6.765 + 32
•= 6.797