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3 years ago

What is the simplest form of 2(4x+y)+3(x-6y)+x^2

Mathematics

2 answers:

kipiarov [429]3 years ago

7 0

Answer:

8x+2y+3x-18y+x^2

final answer: x^2+11x-16y

*edited*

OverLord2011 [107]3 years ago

7 0

(For full answer you might have to go to the comments)

Answer: 11x-16y+x^2

Step By Step:

1. Expand
8x+2y+3(x-6y)+x^2
((^ MEANS EXPONENTS OR TO THE POWER OF))

2. Expand
8x+2y+3x−18y+x^2

3. Collect like terms
(8x+3x)+(2y-18y)+x^2

4. Simplify
11x-16y+x^2

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Step-by-step explanation:

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3 years ago

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Step-by-step explanation:

We have 10 lumps of sugar, and we want to divide them into 3 cups, in such a way that there is an odd number of lumps in each cup.

This only can happen if we have 3 odd numbers such that the addition is equal to 10.

Now 10 is an even number, remember that even numbers can be written as:

2*k

where k is an integer number.

And odd numbers can be written as:

2*n + 1

where n is an integer.

Then we have 3 odd numbers, let's call them:

(2*n + 1), (2*k + 1) and (2*p + 1).

Now let's add them:

(2*n + 1) + (2*k + 1) + (2*p + 1).

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3 years ago

What is the simplest form of 2(4x+y)+3(x-6y)+x^2​

What is the simplest form of 2(4x+y)+3(x-6y)+x^2