Matematika Sekolah Menengah Pertama Q.+(30)15x + 20y + 21x² + 25x + 5y²=·-·-·-·-·-·-·-·-·-·--·-·-·-·-·-·-·-·-·--·-·-·-·-·»no copas»no nyontek»pakai cara»ga pakai cara report.​

whitneyblandaulv – March 24, 2023

Q.+(30)
15x + 20y + 21x² + 25x + 5y²=
·-·-·-·-·-·-·-·-·-·--·-·-·-·-·-·-·-·-·--·-·-·-·-·
»no copas
»no nyontek
»pakai cara
»ga pakai cara report.
​

Jawab:

21x² + 5y² + 40x + 20y

Penjelasan dengan langkah-langkah:

15x + 20y + 21x² + 25x + 5y²=

======================

15x + 20y + 21x² + 25x + 5y²

40x + 20y + 21x² + 5y²

21x² + 5y² + 40x + 20y

[tex]{ \huge{ \textup{ \blue{jawaban}}}}[/tex]

[tex] \large15x + 20y + 21 {x}^{2} + 25x + 5 {y}^{2} [/tex]

[tex] \large = 15x + 25x + 20y + 21 {x}^{2} + 5 {y}^{2} [/tex]

[tex] \large = 40x + 20y + 21 {x}^{2} + 5 {y}^{2}[/tex]

[tex] { \large{ \green{ \bold{ = 21 {x}^{2} + 5 {y}^{2} + 40x + 20y}}}}[/tex]

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Pelajari lebih lanjut

• Unsur-unsur aljabar

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Detail Jawaban

Mapel : Matematika

Kelas : 7

Bab : 2.1 - Operasi Bentuk Aljabar

Kata kunci : Aljabar.

Kode : 7.2.2.1

[answer.2.content]