What is a simplified expression for 3(2x + y)

Mathematics

2 answers:

musickatia [10]3 years ago

8 0

Answer:

6x + 3y.

Step-by-step explanation:

3(2x + y)

= 3*2x + 3*y

= 6x + 3y.

Brut [27]3 years ago

4 0

Answer:

6x + 3y

Step-by-step explanation:

Multiply 3 by 2x.

Multiply 3 by y.

This is known as the distributive law.

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The coordinates of the end points of AB and CD are A(3,6) B(8,7) C(3,3) and D(8,4). Which statement describes how AB and CD are

barxatty [35]

Step-by-step explanation:

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3 years ago

Use the chart to multiply the binomial by the trinomial.

sukhopar [10]

Answer: " -2y³ + 3y²<span> + 27y " .
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Refer to the completed chart below (image attached).</span>
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Using the completed chart below (image attached), we can write out the terms:
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y³ − 3y³ + 9y² + 3y² − 9y² + 27y ;

Then, we can combine the "like terms" ;
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y³ − 3y³ = -2y³ ;

+9y² + 3y² − 9y² = + 3y² ;
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to get: -2y³ + 3y² ; and bring down the "+27y" ;
___________________________________________________________
Answer: " -2y³ + 3y²<span> + 27y " . </span>Refer to chart below (image attached).
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