pq (4p^ -3pq -8q^) = -5a^ (2a^ +8a^b - 5ab^) =
Matematika
Syarifahamanah
Pertanyaan
pq (4p^ -3pq -8q^) =
-5a^ (2a^ +8a^b - 5ab^) =
-5a^ (2a^ +8a^b - 5ab^) =
1 Jawaban
-
1. Jawaban winarsih3
pq(4p-3pq-8q)
=4p²q-3p²q²-8pq²
-5a(2a+8ab-5ab)
=-10a²-40a²b+25a²b
=-10a²-65a²b