. f(x) = 13 +27 f(a) = 9 a=..?? Peny: Please jwab dong =D
Matematika
Nhurulsyafitri
Pertanyaan
. f(x) = 13 +27
f(a) = 9
a=..??
Peny:
Please jwab dong =D
f(a) = 9
a=..??
Peny:
Please jwab dong =D
1 Jawaban
-
1. Jawaban nurfaizatussholihah
f(x) = 3a +27
f(a) = 3(a) +27 = 9
= 3a +27 = 9
= 3a = 9 -27
= 3a = -18
= a = -18 / 3
= a = -6
klo soalnya kyk gtu, Insya Allah jawabannya bnr.