Y=4x^2+16x+11 dan y=8x+11
Matematika
Deviblueyahoo
Pertanyaan
Y=4x^2+16x+11 dan y=8x+11
1 Jawaban
-
1. Jawaban kusnadizero1
y=4x²+16x+11 dan y=8x+11
4x²+16x+11 = 8x+11
4x²+16x-8x+11-11=0
4x²+8x=0
(2x + 4) (2x - 0) = 0
2x + 4 =0
2x = -4
x1 = -4/2
x1=-2
x2 = 1/2