y=4xkuadrat dan ykuadrat =2x

Y=4xkuadrat dan ykuadrat =2x
Y= 4x^2
y^2 = 2x》 y= (akar2x)

4x^2 =(akar2x) sama2 kuadrat
16x^4 = 2x
16x^4 - 2x=0
2x ( 8x^3-1)

2x =0 8x^3 -1 =0
X= 0 8x^3 =1
X^3 =1/8
X =1/2
Hp { 0,1/2}