Matematika Sekolah Menengah Atas Quizz.[+5]

[tex]1. \: {55}^{2} = ...[/tex]
[tex]2. \: {15}^{2} + {17}^{2} = ...[/tex]


RULES ✏ :

▪︎pake cara.
▪︎No NGASAL.
▪︎Rapi.

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Doitashima
(kata tante Haf:v)​

Quizz.[+5]

[tex]1. \: {55}^{2} = ...[/tex]
[tex]2. \: {15}^{2} + {17}^{2} = ...[/tex]


RULES ✏ :

▪︎pake cara.
▪︎No NGASAL.
▪︎Rapi.

----------------------------------------------

Doitashima
(kata tante Haf:v)​

Jawaban:

55²= 55×55=3.025

15² + 17² = 15²=15×15= 225

17²=17×17=289

225+289=514

Penyelesaian :

55^2

= 55 × 55

= 3.025

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15^2 + 17^2

= ( 15 × 15 ) + ( 17 × 17 )

= 225 + 289

= 514

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