" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
-3x² + 18x + 21 : x² - 8x + 21
Hasil pembagian: -3 (lihat -3x² : x² = -3)
Hasil perkalian -3 dan x² - 8x + 21 = -3x² + 24x - 63
Sisa pembagian: -3x² + 18x + 21 - (-3x² + 24x - 63) = -3x² + 18x + 21 + 3x² - 24x + 63 = -6x + 84
Jadi.. -3x² + 18x + 21 : x² - 8x + 21 = -3 sisa -6x + 84