Find the discriminant of the following equation:2x² + x -4 = 0 *
31
32
-31
33
Answers
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15
Answer:
D= -31
Step-by-step explanation:
2x^2+x-4=0
D=b^2 - 4ac
= (1)^2-4*4*2
=1-32
= -31
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