27²-7²-8² tolong jawab dong​

Jawaban:

27²= 729

7²= 49

8²= 64

= 729-49-64

= 616

27² – 7² – 8²

_____________________

27² = 27 x 27

= 729

7² = 7 x 7

= 49

8² = 8 x 8

= 64

_____________________

729 – 49 – 64

= 680 – 64

= 616