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What are the values of a, b, and c in the quadratic formula given the equation 2x^2 + 6x= -8 ?

a = 2, b = -6, c = -8


a = 2, b = -6, c = 8


a = 2, b = 6, c = -8


a = 2, b = 6, c = 8

User SamHecquet
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2 Answers

4 votes

image
User Apadana
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7.0k points
3 votes
it should be written in the form ax²+bx+c=0,
so you meed to move -8 to the left side
2x²+6x+8=0
the number in front of x² is a
the number in front of x is b
the number without x is c,
so a=2, b=6,c=8
User Sanford
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6.1k points
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