tentukan hasiloperasi perkalian(a–2)(3a²–2a+1).... Question from @tab78789898

November 2022 1 5 Report

tentukan hasiloperasi perkalian(a–2)(3a²–2a+1)

egaagulia

(a - 2)(3a² - 2a + 1)

= 3a³ - 2a² + a - 6a² + 4a - 2

= 3a³ - 2a² - 6a² + 4a + a - 2

= 3a³ - 8a² + 5a + 2

1 votes Thanks 1

egaagulia yg bener a

tab78789898 3a³ darimana kak?

egaagulia a dikali 3a² = 3a³

tab78789898 4a darimana kak?

egaagulia -2 x -2a = 4a

" Life is not a problem to be solved but a reality to be experienced! "