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What is the value of b^2 - 4ac for the following equation? x^2 + 5x + 4 = 0 A: 9 B: 16 C: 25

What is the value of b^2 - 4ac for the following equation? x^2 + 5x + 4 = 0 A: 9 B: 16 C: 25
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2 votes
What is the value of b^2 - 4ac for the following equation?

x^2 + 5x + 4 = 0

A: 9
B: 16
C: 25

asked
User Advice
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7.8k points

1 Answer

4 votes
x^2 + 5x + 4 = 0
a=1
b=5
c=4
b^2 -4ac =
25 -4 * 1 * 4 =
25 -16 =
9
answer is A



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User Ultimate
by
8.2k points
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