( 3x + 8y ) . ( 3x - 8y )
Matematika
Famelicomel9
Pertanyaan
( 3x + 8y ) . ( 3x - 8y )
2 Jawaban
-
1. Jawaban fitrica
(3x + 8y) (3x - 8y)
=9x²-24xy + 24xy -64y
=9x²-64y² -
2. Jawaban Rhyyptrii
(3x+8y) . (3x-8y)
=9x^2-24xy+24xy-64y^2
=9x^2-64y^2
(yang ^2 artinya kuadrat)