The mumber of points of intersection of the quadratic polynomial x2+4x+4 with the X axis
Answers
Answered by
1
Step-by-step explanation:
one point
first u have to find roots of this equation and then point of intersection
Answered by
0
Step-by-step explanation:
X2+2x+2x+4=0
x(x+2)2(x+2)=0
(x+2)(x+2)=0
x=-2,-2
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