SOLUTION: How many real number solutions exist for the equation Y=x^2+8x+16

Question 251049: How many real number solutions exist for the equation
Y=x^2+8x+16

Answer by vleith(2983) (Show Source): You can put this solution on YOUR website!
A real number "solution" is a zero of the given eqaution.

So the real solutions are -4 and -4. There is double root at x=-4. So when you graph this equation, it will 'just touch' the x axis at the point (-4,0)

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