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MAXImum [283]
3 years ago
5

Guys, please help me with this math problem.

Mathematics
2 answers:
ELEN [110]3 years ago
8 0

Answer:

+4

Step-by-step explanation:

Substitute -1 for x in the equation given:

8(-1)^4 - 3(-1) - 7, or:

  8        + 3    - 7

This works out to +4.

Sphinxa [80]3 years ago
5 0

Your answer would be 4.

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goblinko [34]

For this case we have the following quadratic equation:

-3x ^ 2 + x-4 = 0

Where:

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By definition, the discriminant of a quadratic equation is given by:

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dTwo different complex roots

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Answer:

Two different complex roots

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