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Klio2033 [76]
3 years ago
9

What is the value of the discriminant for the quadratic equation 0 = x + 2 + x^2?

Mathematics
1 answer:
aliya0001 [1]3 years ago
5 0

Answer:

The discriminant of the quadratic equation is -7.

Step-by-step explanation:

We are given the following quadratic equation in the question:

x^2+x+2 = 0

Comparing to general quadratic equation:

ax^2+bx+c = 0\\a = 1\\b = 1\\c = 2

We have to find the discriminant of the quadratic equation.

Formula:

d = b^2-4ac

Putting values, we get,

d = (1)^2 - 4(1)(2) = 1 - 8 = -7

Thus, the discriminant of the quadratic equation is -7.

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The answer therefore =  -1.2

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Peter purchased 14 new baseball cards for his collection. This increased the size of his collection by 35%. How many baseball ca
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Full Question:

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