tolong dijawab ka no 3
Matematika
niswan2
Pertanyaan
tolong dijawab ka no 3
2 Jawaban
-
1. Jawaban Husain28
f(x) = g(x)
3x + 2 = 2x +1
3x -2x = 1 - 2
x = - 1 -
2. Jawaban vinacandraa
5^3x+2 = 25^2x+1
5^3x+2 = 5^2(2x+1)
3x+2 = 2(2x+1)
3x+2 = 4x+2
3x-4x= 2-2
-x = 0
x = 0