2 years ago

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

1 answer:

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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inn [45]

I agree with your choice

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gladu [14]

3b^2 - x = -9b^2
x = 3b^2 +9b^2

x = 12b^2

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hope this will help you

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3 years ago

ale4655 [162]

Answer:

Step-by-step explanation:

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Luden [163]

The answer is 3/5 because i did the math on my paper and yea

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2 years ago

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