What is the value of the discriminant for the quadratic equation
2a2+ 7a + 3 = 0?
A. 5
B. 25
C. 17
D. 42

2a^2+ 7a + 3 = 0; Discriminant = b^2 - 4ac 7^2 - 4(2)(3) = 49 - 24 = 25 The value of the discriminant for the quadratic equation 2a^2+ 7a + 3 = 0 is 25.

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Asked 5/14/2013 7:21:39 AM

Updated 7/5/2014 4:04:57 PM

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2a^2+ 7a + 3 = 0;

Discriminant = b^2 - 4ac

7^2 - 4(2)(3)

= 49 - 24

= 25

The value of the discriminant for the quadratic equation 2a^2+ 7a + 3 = 0 is 25.

Discriminant = b^2 - 4ac

7^2 - 4(2)(3)

= 49 - 24

= 25

The value of the discriminant for the quadratic equation 2a^2+ 7a + 3 = 0 is 25.

Added 7/5/2014 4:04:57 PM

This answer has been confirmed as correct and helpful.

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