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Colt1911 [192]
2 years ago
8

To eliminate the y terms and solve for x in the fewest steps, by which constants should the equation need multiplied by before a

dding the equations together?

Mathematics
1 answer:
ivanzaharov [21]2 years ago
3 0
A. Multiplied by 2 for the first then for the second multiply by three.

Explanation: the equations already have opposite signs for y so reversing the signs would be counterproductive. (Eliminates B and D) and the easiest way is to get the numbers before the Y variable to be the same. The top by 2 and bottom by 3 would do that, leaving only A.
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State the degree and dominant term of this polynomial
artcher [175]

The degree of the polynomial f(x) = 2x(x - 3)³(x + 1)(4x - 2) is 6, and the dominant term is - 216x²

<h3>The degree of the polynomial?</h3>

The polynomial function is given as:

f(x) = 2x(x - 3)³(x + 1)(4x - 2)

To determine the degree, we simply add the multiplicities.

So, we have:

Degree = 1 + 3 + 1 + 1

Evaluate

Degree = 6

Hence, the degree of the polynomial is 6

<h3>The dominant term of the polynomial</h3>

We have:

f(x) = 2x(x - 3)³(x + 1)(4x - 2)

Expand

f(x) = 8x⁶ - 68x⁵ + 176x⁴ - 72x³ - 216x² + 108x

The term with the highest absolute value is - 216x²

Hence, the dominant term is - 216x²

Read more about polynomials at:

brainly.com/question/4142886

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What is the line of reflection?
Naily [24]

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Y Axis

Step-by-step explanation:

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6 0
3 years ago
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Alexxx [7]

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PLZ HELP ASAP (10 points)
Korolek [52]

Answer:

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Step-by-step explanation:

Remark

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Equation

2x + 36 = 3x - 5                    Add 5 to both sides

2x + 36 + 5 = 3x  - 5 + 5      Combine

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2x - 2x + 41 = 3x - 2x           Combine

41 = x

Answer

<DAB = 2x + 36

<DAB = 2*41 + 36

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Answer:

true

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because it would be

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