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kipiarov [429]
3 years ago
11

What are the zeros of f(x) = x2 + x - 12?​

Mathematics
1 answer:
lukranit [14]3 years ago
6 0

Answer:

Factoring

(x +4) (x-3)

x = -4

x =3

Step-by-step explanation:

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The numbers 1, 2, 3, 4, 5, and 6 are placed in a line. How many even numbers can be made from these digits?
fiasKO [112]
<h3>Answer:    360</h3>

==========================================================

Explanation:

We have 3 even values (2,4, and 6) so this is the number of choices we have for the units digit. Recall that a number is even if the units digit is 0,2,4,6 or 8.

Once we have the units digit selected, we have 6-1 = 5 choices for the first slot, 6-2 = 4 choices for the second slot, and so on until we get down to 6-5 = 1 choice for the fifth slot

We could write it out like this

  • slot one = 5 choices
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There are 360 different even numbers possible.

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3 years ago
Solve v^3 = -26 where v is a real number.<br> Simplify your answer as much as possible.
il63 [147K]

Answer:

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