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ohaa [14]
2 years ago
13

Find the zeros of the function.

Mathematics
1 answer:
Anarel [89]2 years ago
3 0
F(x) = 3x³ - 12x² - 15x

1) Factor Outside: 3x( x² - 4x - 5)

Factor Inside: 3x(x + 1)(x - 5)

2) Set Equal To 0:
3x = 0
x + 1 = 0
x - 5 = 0

3) Solve:
x = 0, -1, 5
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What is the mean of the values below{48,59,70,27,61}
hram777 [196]

Answer:

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Step-by-step explanation:

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5 0
2 years ago
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Please help me.
ikadub [295]

Answer:

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3 years ago
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The pyramid shown has a square base that is 14 centimeters on each side. The slant height is 15 centimeters. What is the surface
Ksenya-84 [330]
We know that

surface area=area of the base+4*[area of one lateral triangle side]

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the answer is
the surface area is 616 cm²
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