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marin [14]
2 years ago
9

Find the difference of the polynomials given below and classify it in terms of degree and number of terms.

Mathematics
1 answer:
BARSIC [14]2 years ago
8 0

Answer:

4th degree polynomial with 4 terms

Step-by-step explanation:

Given:

3n²(n²+ 4n - 5) - (2n² - n⁴ + 3)

Open parenthesis

= 3n⁴ + 12n³ - 15n² - 2n² + n⁴ - 3

Collect like terms

= 3n⁴ + n⁴ + 12n³ - 15n² - 2n² - 3

= 4n⁴ + 12n³ - 17n² - 3

Number 1 term is 4n²

Number 2 term is 12n³

Number 3 term is -17n³

Number 4 term is -3

The highest degree of the polynomial is 4th degree

Therefore,

The difference in 3n²(n²+ 4n - 5) - (2n² - n⁴ + 3) is

4th degree polynomial with 4 terms

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Answer:

C. 30.

Step-by-step explanation:

Each cube has a volume  of 1 * 1* 1 = 1 cu cm.

The answer is 30 unit cubes because 30 *1 = 30.

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Question 14 of 16
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B, because you would just assume the line continues forever on both sides.

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A table has 4 equal edges, one side is 4 cm what is the perimeter
nasty-shy [4]

Answer:

well if each edge is equal in that mean each side equal in length so each side  is 4cm  

Step-by-step explanation:

so

perimeter= all sides added together

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2 years ago
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If a square root parent function is vertically stretched by a factor of 6, what is
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Parent function = √x

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5 0
2 years ago
Triangle R Q S is cut by line segment T U. Line segment T U goes from side Q R to side Q S. The length of Q T is 32, the length
Marizza181 [45]

The statement  that is true is option A that  is Line segment TU is parallel to line segment RS because StartFraction 32 Over 36 EndFraction = StartFraction 40 Over 45 EndFraction.

<h3>What is the line segment about?</h3>

The law of the side- splitter connote that when f the line is parallel to a side of the triangle and if that said line do intersects the other 2 sides, tt is said to divides those  given sides proportionally.

So the converse means that when the sides are proportional so therefore, the side TU is said to be parallel to the side RS.

Thus;

\frac{QT}{TR} = \frac{32}{36}  = \frac{8}{9}\\\\ \\

\\\frac{QU}{US}  =\frac{40}{45}  = \frac{8}{9}\\

Therefore,  the ratios are equal and as such TU is parallel to RS

Hence, The statement  that is true is option A that  is Line segment TU is parallel to line segment RS because StartFraction 32 Over 36 EndFraction = StartFraction 40 Over 45 EndFraction.

Learn more about Line segment from

brainly.com/question/2437195

#SPJ1

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2 years ago
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