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fgiga [73]
3 years ago
9

What is the value of the expression shown when x = 5?

Mathematics
1 answer:
sergey [27]3 years ago
4 0
3(2(5)+4)-5
3(10+4)-5
30+12-5
42-5
37
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Simplify ( √ 5)(^3 √ 5) the answer will be a wholenumber and a fraction
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Answer:

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3 years ago
Use the discriminant, b2 - 4ac, to determine which equation has complex solutions.
ruslelena [56]

Using the discriminant, the quadratic equation that has complex solutions is given by:

x² + 2x + 5 = 0.

<h3>What is the discriminant of a quadratic equation and how does it influence the solutions?</h3>

A quadratic equation is modeled by:

y = ax² + bx + c

The discriminant is:

\Delta = b^2 - 4ac

The solutions are as follows:

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In this problem, we want a negative discriminant, hence the equation is:

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More can be learned about the discriminant of quadratic functions at brainly.com/question/19776811

#SPJ1

3 0
1 year ago
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