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hram777 [196]
3 years ago
15

Choose the polynomial that is written in standard form.

Mathematics
2 answers:
galina1969 [7]3 years ago
7 0

Answer:

C) -3x^8y^2+9x^2y+10x^2

Step-by-step explanation:

Since, a polynomial having the descending order of degrees of the monomial is called the standard polynomial,

Also, the degree of a term in the polynomial is the total sum of the power of all variable in that term,

In option a),

2x^2y^2 + 3x^4y + 10x^6

Order of degree is,

4, 5, 6

Which is not in the descending order,

⇒ It is not a standard polynomial.

In option b),

4x4y^2 + 6x^3y^5 + 10x

Order of degree is,

5, 8, 1

Which is not in the descending order,

⇒ It is not a standard polynomial.

In option c),

-3x^8y^2 + 9x^2y + 10x^2

Order of degree is,

11, 3, 2

Which is in the descending order,

⇒ It is a standard polynomial.

In option d),

-7x^6y^2 + x^3y^8 + 10x^2

Order of degree is,

8, 11, 2

Which is not in the descending order,

⇒ It is not a standard polynomial.

OleMash [197]3 years ago
4 0
The degrees of the terms are ...
  a) 4, 5, 6
  b) 6, 8, 1
  c) 10, 3, 2
  d) 8, 11, 2

The polynomial that has terms in decreasing order of degree is
  c) -3x⁸y² +9x²y +10x²
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