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lara31 [8.8K]
3 years ago
10

The zeros for f(x)=x^4-4x^3-9x^2+36x are

Mathematics
1 answer:
Mrrafil [7]3 years ago
3 0
X^4 - 4x^3 - 9x^2 + 36x = 0
 x(x^3 - 4x^2 - 9x + 36) = 0
x(x^2(x - 4) - 9(x - 4) = 0
x(x + 3)(x - 3)(x - 4) = 0

the zeroes are  -3, 0, 3, 4  Answer
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Ghella [55]

The height of the pole is 6.50 meters

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To calculate the height of the pole, we will use of the following equivalent ratios.

By Pythagoras theorem, we have:

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Read more about Pythagoras' theorem at:

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7 0
2 years ago
Help I only have 15 minutes <br> -2 = 12x + 22
otez555 [7]

Answer:

x = -1

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3 years ago
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ss7ja [257]
First of all i think theres a mistakein the question;
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