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3 years ago

Pls help ;-; Student #3:

Mathematics

2 answers:

Setler79 [48]3 years ago

8 0

Solved the inequality correctly and graphed their solution correctly.

Juli2301 [7.4K]3 years ago

7 0

ANSWER Is D. Solved the inequality correctly and graphed their solution correctly

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a quadratic equation has a discriminant of 12. which could be the equation? a.0 = –x2 8x 2 b.0 = 2x2 6x 3 c.0 = –x2 4x 1 d.0 = 4

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Answer:

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Step-by-step explanation:

We have been given the discriminant 12

We have to choose the equation which will satisfy the given discriminant.

We will consider all the given equation one by one

First we will take option a which is $-x^2+8x+2=0$

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Here, a=-1,b=8 and c=2 on substituting the values we will get

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Hence, option b is correct

Therefore, option b is the required answer.

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