(4y2-y+3)dan(8y2-y-4)
Matematika
Adriani1234
Pertanyaan
(4y2-y+3)dan(8y2-y-4)
1 Jawaban
-
1. Jawaban DeviNA1205
Di jumlahkan yaaa....
(4y^2-y+3)+(8y^2-y-4)
=4y^2-y+3+8y^2-y-4
= 4y^2+8y^2-y-y+3-4
= 12y^2 -1