Matematika Sekolah Menengah Pertama Quizz1. 12² + 15³ =.....selamat mengerjakan​

rachaellebsackulv – March 21, 2023

Quizz

1. 12² + 15³ =.....

selamat mengerjakan​

SOAL

1. 12² + 15³ =.....

PENYELESAIAN

= 12² + 15³

= (12 × 12) + (15 × 15 × 15)

= 144 + (225 × 15)

= 144 + 3.375

= 3.519

[tex]{\huge{\blue{\boxed{\tt{◇ Jawaban ◇}}}}}[/tex]

[tex] \tt = {12}^{2} \: \: \: \: \: \: \: \: \\ \\ \tt = 12 \times 12 \\ \\ \tt = 144 \: \: \: \: \: \: \: \: [/tex]

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[tex] \tt = {15}^{3} \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \\ \\ \tt = 15 \times 15 \times 15 \\ \\ \tt = 225 \times 15 \: \: \: \: \: \: \: \: \\ \\ \tt = 3.375 \: \: \: \: \: \: \: \: \: \: \: \: \: [/tex]

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[tex] \bf = {12}^{2} + {15}^{3} \: \: \: \: \: \\ \\ \bf = 144 + 3.375 \\ \\ \blue{ \bf = 3.519} \: \: \: \: \: \: \: \: \: \: \: \: \: [/tex]

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