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jeka57 [31]
3 years ago
13

Simplify (4x2 − 8x + 16)/4

Mathematics
2 answers:
lara31 [8.8K]3 years ago
8 0

Answer:

x² -2x + 4

Step-by-step explanation:

=(4x2 − 8x + 16)/4

=4x²/4 -8x/4 + 16/4

= x² -2x + 4

Novay_Z [31]3 years ago
4 0
4x-4this is the awnser
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5/6÷2/7 in the simplest form
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2 11/12 mixed number

Step-by-step explanation:

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3 years ago
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3y+3 (1-y)-y=-6PLEASE help
Murrr4er [49]
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3 years ago
When solving the system of equations by graphing, what is the solution of 3x + 2y = 2 and 2x – y=6?
oksian1 [2.3K]

Answer:

answer B: (2,-2)

Step-by-step explanation:

First, write the equations on top of each other:

3x+2y=2\\2x-y=6

Then, multiply the the second equation by 2 so that we can use elimination of the y-variable:

3x+2y=2\\2(2x-y)=2(6)\\\\3x+2y=2\\4x-2y=12

Next, use elimination to find the value of "x":

3x+2y=2\\+(4x-2y=12)\\\\7x+0=14\\7x=14\\\frac{7x}{7}=\frac{14}{7}\\x=2

So, your x-value is 2.

Now, substitute your x-value into one of your equations, let's take the second equation, 2x-y=6:

2x-y=6\\2(2)-y=6\\4-y=6\\4-4-y=6-4\\-y=2\\\frac{-y}{1}=\frac{2}{-1}\\y=-2

Your y-value is -2.

With all your information gathered, you find that the solution to this system of equation is (2,-2).

5 0
3 years ago
2
alexandr1967 [171]

Answer:

Step-by-step explanation:

3

4 0
3 years ago
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yuradex [85]

Answer:

Pi is 3.14 for short but, its 3.14159265359

Step-by-step explanation:

The number π is a mathematical constant. It is defined as the ratio of a circle's circumference to its diameter, and it also has various equivalent definitions. It appears in many formulas in all areas of mathematics and physics. It is approximately equal to 3.14159.

4 0
3 years ago
Read 2 more answers
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