( -3a + 5b) ( a + 2b ) = …

Posted on

( -3a + 5b) ( a + 2b ) = …

=(-3a × a) +(5b × 2b)

=-3a + 10b

Semangat terus belajar nya!!!

semoga membantu

Jawaban:

=(-3a dikali a) +(5b dikali 2b)

=3a+10b

maaf kalo salah