(15a+7b+5c)-(-11a-12b+13d) tolong di jawab y
Matematika
SalikaDwi
Pertanyaan
(15a+7b+5c)-(-11a-12b+13d)
tolong di jawab y
tolong di jawab y
1 Jawaban
-
1. Jawaban jenitmb
(15a+7b+5c)-(-11a-12b+13d)
=15a+7b+5c+11a+12b-13d
=15a+11a+7b+12b+5c-13d
=26a+19b+5c-13d
semoga membantu :)