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marshall27 [118]
3 years ago
13

Expand and simplify (x-3)(2x+1)(x+1)

Mathematics
1 answer:
Eddi Din [679]3 years ago
8 0
<h2>2x³ - 3x² - 8x -3</h2><h2>---------------------------</h2>

<u>Step-by-step explanation:</u>

(x-3)(2x+1)(x+1)

(2x² - 6x + x - 3)(x+1)

(2x² - 5x - 3) (x+1)

2x³ -5x² -3x + 2x² -5x - 3

2x³ - 3x² - 8x -3

<h2>---------------------------</h2><h2>FOLLOW ME</h2>
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Nostrana [21]

Answer:

5.64 cm

Step-by-step explanation:

Required:How much more rain fell in Dubaku's town than in Elliot's town?

8 centimeters of rain fell in Dubaku's hometown

2.36 centimeters of rain fell in Elliot's hometown

We are asked to find how much more rain fell in Dubaku's town than in Elliot's town so it is calculated as the difference between the rain in both of there towns and is given by:

Difference in rain= 8-2.36

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Therefore, 5.64 cm of more rain fell in Dubaku's town than in Elliot's town.

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PLEASE HELP ME!!
sveta [45]

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I Hope This Helped

Answered By Daruing aka hernadar004

moderated by: Lucas

how i got it was by multiplying then dividing

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