Question

The mumber of points of intersection of the quadratic polynomial x2+4x+4 with the X axis

Answer 1

Step-by-step explanation:

one point

first u have to find roots of this equation and then point of intersection

Answer 2

Step-by-step explanation:

X2+2x+2x+4=0

x(x+2)2(x+2)=0

(x+2)(x+2)=0

x=-2,-2