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USPshnik [31]
3 years ago
7

Someone please answer 2x(3x-8) =

Mathematics
2 answers:
avanturin [10]3 years ago
8 0
If you simplify it, your answer would be 6x^2-16x
olga2289 [7]3 years ago
3 0

Answer:

Simplifying

2x(3x + -8) = 0

Reorder the terms:

2x(-8 + 3x) = 0

(-8 * 2x + 3x * 2x) = 0

(-16x + 6x2) = 0

Solving

-16x + 6x2 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), '2x'.

2x(-8 + 3x) = 0

Ignore the factor 2.

Subproblem 1

Set the factor 'x' equal to zero and attempt to solve:

Simplifying

x = 0

Solving

x = 0

Move all terms containing x to the left, all other terms to the right.

Simplifying

x = 0

Subproblem 2

Set the factor '(-8 + 3x)' equal to zero and attempt to solve:

Simplifying

-8 + 3x = 0

Solving

-8 + 3x = 0

Move all terms containing x to the left, all other terms to the right.

Add '8' to each side of the equation.

-8 + 8 + 3x = 0 + 8

Combine like terms: -8 + 8 = 0

0 + 3x = 0 + 8

3x = 0 + 8

Combine like terms: 0 + 8 = 8

3x = 8

Divide each side by '3'.

x = 2.666666667

Simplifying

x = 2.666666667

Solution

x = {0, 2.666666667}

Step-by-step explanation:

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Answer:

A net is shown with 3 rectangles attached side by side all with width 8 centimeters and length of 7 centimeters. Attached to the middle rectangle above is a rectangle with same length and a width of 3 centimeters. Attached to the rectangle underneath are 2 more rectangles with the same length and widths of 8 centimeters and 3 centimeters.

Step-by-step explanation:

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REY [17]
I'm not a hundred percent sure on this one. I think the answer is neither.
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Find the area of circle having circumference 8π^2.​
Dmitriy789 [7]

Answer:

496.6

Step-by-step explanation:

circumference of circle=8pie^2

2*pie*r=8*pie^2

2*r=8*pie

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You sold a combined total of 25 of item A and item B. You made $88. Refer to the prices of these items in the table (in part 4)
Pavlova-9 [17]

19 quantities of item A and 6 of item B were sold, respectively

<h3>How to determine the quantity sold</h3><h3>The missing information in the question are</h3>
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Using the information and the given parameters, we have the following system of equations:

A + B = 25

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Multiply the first equation by 2

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Subtract this equation from the second equation to eliminate B

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A = 19

Substitute A = 19 in A + B = 25

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Subtract 19 from both sides

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