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ra1l [238]
3 years ago
12

What is 3x(2-4x) pls i need help

Mathematics
2 answers:
pochemuha3 years ago
8 0

Answer:

Evaluated it is 6x-12x^2

Step-by-step explanation:

3x*2=6x

add minus sign

3x*4x=12x

Since 2 x add 2 as an exponent!

Pachacha [2.7K]3 years ago
4 0

Answer:

6x−12x^2

Step-by-step explanation:

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7 0
3 years ago
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4(-5.4) SHOW WORK PLS
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Answer:

-21.6

Step-by-step explanation:

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6 0
3 years ago
The perimeter of a rectangle is 234 meters.
Licemer1 [7]

I am going to show you how easy this is. Once you understand, you will be able to do this forever.

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Assuming the side of the rectangle are (L) length and (W) width, the perimeter:

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"the rectangle is twice as long as it is wide,", the equation for this statement:

L = 2W

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In the first equation, we can replace L with 2W, then we have

2(2W) + 2W = 234

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Divide both sides by 6

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Remember it said the length is twice the width, therefore:

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Check this by finding the perimeter with these values

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7 0
3 years ago
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