3 years ago

Classify 3x^5+5x^4-7x^3+15 by number of terms?

Mathematics

2 answers:

Dmitry_Shevchenko [17]3 years ago

7 0

The polynomial has 4 terms in total.

zimovet [89]3 years ago

6 0

Well, all like terms have been combined
terms are seperated by plus or minus signs
so
3x^5 is one
5x^4 is 2nd
7x^3 is 3rd
15 is the 4th
4 terms

quadnomial or a polynomial

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The sum of the interior angles of a quadrilateral ___ the sum of its exterior angles. Select one: a. > b. < c. equals

viktelen [127]

Answer:

The sum of the interior angles of a quadrilateral equals the sum of its exterior angles.

Step-by-step explanation:

The sum of the exterior angles of a quadrilateral is 360 degrees.

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Here n = 4, the number of sides.

Quadrilateral has 4 sides.

The sum of the interior angles = (4 - 2)*180

= 2*180

= 360 degrees.

Therefore, the sum of the interior angles of a quadrilateral equals  the sum of its exterior angles.

Hope this will helpful.

Thank you.

6 0

3 years ago

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Minchanka [31]

Answer:

Step-by-step explanation:

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