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2 years ago

7

What is the discriminating for 2x^2-7x+5 A.49 B.-9 C.9 D.40

1 answer:

otez555 [7]2 years ago

7 0

Your answer would be C because you have to do B^2- 4(A)(B)
the then u have to plug in and you will get C

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L=7+w
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