Quiz!
[tex] \\ [/tex]
[tex] \tt \: 72² - 67² = .... + 56² =\ \textless \ br /\ \textgreater \ [/tex]
[tex] \\ [/tex]
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[tex] \\ [/tex]
[tex] \tt \: 72² - 67² = .... + 56² =\ \textless \ br /\ \textgreater \ [/tex]
[tex] \\ [/tex]
ezz
SOAL 1
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72² - 67²
= (72 - 67) × (72 + 67)
= 5 × 139
= 695
___________________________________________
... + 56²
= 695 + 56
= 695 + 3.136
= 3.831
___________________________________________ [tex]\colorbox{black}{\pink{\boxed{✿✧ \: \colorbox{black}{ \purple{\boxed{\tt{ \: \blue{❛❜ \: Dijah} \pink{ Canzz❛❜} \: }}}} \: ✧✿}}}[/tex]
Penjelasan dengan langkah-langkah:
Soal:
72² - 67² = .... + 56²
72² - 67²
= ( 72 × 72 ) - ( 67 × 67 )
= 5.184 - 4.489
= 695
.... + 56²
= 695 + ( 56 × 56 )
= 695 + 3.136
= 3.831
Maka jawabnya:
72² - 67² = 695 + 56² = 3.831
#koreksi
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