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Verified answer
Bab AljabarMatematika SMP Kelas VIII
1] 12x² - 9x + 6
-7x² + 8x - 14
---------------------- +
5x² - x - 8
Verified answer
Materi : AljabarBahasan : Operasi Aljabar
Jawaban : 5x² - x - 8
Langkah - langkah :
(12x² - 9x + 6) + (-7x² + 8x - 14)
12x² - 9x + 6 - 7x² + 8x - 14
12x² - 7x² - 9x + 8x + 6 - 14
5x² - x - 8