tentukan hasil dari (6×+7) (-×+4)
Jawaban:
* (6x + 7)(-x + 4
-6x² + 11
* (6x + 7)(-x + 4)
6x + 7 = 0
6x = -7
x = -7 per 6
* -x + 4 = 0
-x = -4
x = 4
Nb. Kalau salah maaf ya... Agak² lupa sekaligus ragu :)
[answer.2.content]180 Days of Practice for 4th Grade (Set of 3), Assorted Fourth Grade Workbooks for Kids Ages 8-10,
180 Days of Practice for 4th Grade (Set of 3), Assorted Fourth Grade Workbooks for Kids Ages 8-10,
Jawaban:
* (6x + 7)(-x + 4
-6x² + 11
* (6x + 7)(-x + 4)
6x + 7 = 0
6x = -7
x = -7 per 6
* -x + 4 = 0
-x = -4
x = 4
Nb. Kalau salah maaf ya... Agak² lupa sekaligus ragu :)
[answer.2.content]