Jika (4 1 3 a)(-1 a 2a+b 7)=(1 15 7 20), nilai b=. . . .

Name: Jika (4 1 3 a)(-1 a 2a+b 7)=(1 15 7 20), nilai b=. . . .
Uploaded: 2024-06-28T17:46:43
Duration: PT3M13.5147S
Description: Jika (4 1 3 a)(-1 a 2a+b 7)=(1 15 7 20), nilai b=. . . .