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Yakvenalex [24]
3 years ago
15

Please answer the question following the instructions

Mathematics
1 answer:
artcher [175]3 years ago
7 0

9514 1404 393

Answer:

  a. n² +10n +25 = 0

  b. 0

  c. 1 real solution

Step-by-step explanation:

a. Add 25 to put the equation in standard form.

  n² +10n +25 = 0

__

b. The discriminant is d = b²-4ac.

  d = 10² -4(1)(25) = 0

The discriminant is 0.

__

c. A discriminant of 0 means there is 1 real solution.

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So now they are asking the increase, so just simply take

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