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ohaa [14]
3 years ago
13

Find the zeros of the function.

Mathematics
1 answer:
Anarel [89]3 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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Solve for x <br> (20 pts)
kolezko [41]

Answer:

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Step-by-step explanation:

8x - 8 + 30 = 11x -11

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7 0
3 years ago
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10. Which expression is equivalent to 1.6x-4.8?
densk [106]

Answer is

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Step-by-step explanation:

0.8x2x=1.6x

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3 0
3 years ago
the area of a circle is 96 square inches. What is the area of a circlewhose diameter is 1.5 times the diameter of the circle?
mars1129 [50]
The area of a circle A equals either:
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Good luck
5 0
3 years ago
An aquarium 2 m long, 1 m wide, and 1 m deep is full of water. Find the work (in J) needed to pump half of the water out of the
Nitella [24]

Answer:

W=2452.5 J

Step-by-step explanation:

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W=\int^{a}_{b}Fxdx

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The limit of integration is between 0 and 0.5 because we want to pump half of the water out of the aquarium.

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I hope it helps you!

8 0
3 years ago
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nikklg [1K]
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