The general form of a quadratic equation can be expressed as y=ax2+bx+c
y
=
a
x
2
+
b
x
+
c
Consider the equation 2x2+4x+3=0
Select the choice that correctly completes the sentence about the solutions to the equation 2x2+4x+3=0
The equation 2x2+4x+3=0
has real solutions because b2-4ac>0
The equation 2x2+4x+3=0
has real solutions because b2-4ac=0
The equation 2x2+4x+3=0
has no real solutions because b2-4ac<0
The equation 2x2+4x+3=0
has real solutions because b2-4ac<0
Answers (1)
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