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Masteriza [31]
3 years ago
8

Is each expression a polynomial? Drag and drop each expression to the correct box.

Mathematics
1 answer:
Scorpion4ik [409]3 years ago
7 0

Answer:

  see attached

Step-by-step explanation:

A polynomial is the sum of terms with variables having positive integer exponents. Coefficient numbers need not be integers.

The term 3/x^4 = 3x^-4 is not such a term, so the expression containing it is not a polynomial.

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Fatima has a car detailing service. She charges $15.00 for a vacuum,
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Answer:

1

Step-by-step explanation:

Answer is B

B. 105

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2 years ago
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We don't have the scatter plot

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3 years ago
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iris [78.8K]

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A = (pi x 2^2) / 4

A = (pi x 4) / 4

A = 4pi / 4

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7 0
3 years ago
What is the area of this tile?<br><br> 10in<br><br> 8in<br><br> 6in
Maksim231197 [3]

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8 0
2 years ago
Factored 8x2y3-5= <br> I need the answer
ANTONII [103]

Answer: Reformatting the input :

Changes made to your input should not affect the solution:

(1): "y3" was replaced by "y^3". 1 more similar replacement(s).

STEP

1

:

Equation at the end of step 1

(23x2 • y3) - 5

STEP

2

:

Trying to factor as a Difference of Cubes

2.1 Factoring: 8x2y3-5

Theory : A difference of two perfect cubes, a3 - b3 can be factored into

(a-b) • (a2 +ab +b2)

Proof : (a-b)•(a2+ab+b2) =

a3+a2b+ab2-ba2-b2a-b3 =

a3+(a2b-ba2)+(ab2-b2a)-b3 =

a3+0+0+b3 =

a3+b3

Check : 8 is the cube of 2

Check : 5 is not a cube !!

Ruling : Binomial can not be factored as the difference of two perfect cubes

Final result :

8x2y3 - 5

5 0
3 years ago
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