1. (p-2) (p+5) 2. (3m+2) (m-5)
Matematika
WHEO
Pertanyaan
1. (p-2) (p+5)
2. (3m+2) (m-5)
2. (3m+2) (m-5)
2 Jawaban
-
1. Jawaban sandysuhendra
1) p(p+5) - 2(p+5)
= p² + 5p - 2p - 10
= p² + 3p - 10
2) 3m(m-5) + 2(m-5)
= 3m² - 15m + 2m - 10
= 3m² - 13m - 10 -
2. Jawaban dewa251202
Bab Aljabar
1. (p - 2)(p + 5)
= p(p + 5) - 2(p + 5)
= p^2 + 5p - 2p - 10
= p^2 + 3p - 10
2. (3m + 2)(m - 5)
= 3m(m - 5) + 2(m - 5)
= 3m^2 - 15m + 2m - 10
= 3m^2 - 13m - 10