bewellplus.gsu.edu
PatrickStar323 PatrickStar323
  • 05-03-2015
  • Mathematics
Answered

Write each of the following as a polynomial in descending powers of its variable

  1. 7x(x+3)

  2. (7x+1)(x+3)

  3. (x²+x)²

Verified Answer :

Panoyin
Panoyin Panoyin
  • 07-03-2015
  1. 7x(x + 3)
        7x(x) + 7(3)
        7x² + 21

    2. (7x + 1)(x + 3)
        7x² + 21x + x + 3
        7x² + 22x + 3

    3. (x² + x)²
        (x² + x)(x² + x)
       x^4 + x³ + x³ + x²
       x^4 + 2x³ + x²
Answer Link

Related Questions

Give a scenario where a cell may need to perform a form of exocytosis
In some arthropods tagmatization has produced a combination of head and thorax known as a
john bells political party
one hundred fortysix hundred over 138
A compromise approach that would make drugs legally available but only through certain institutions and professions is known as the
The Greek temple has often inspired the design of what type of American structure A amphitheater B Colosseum C courthouse D bridge
The acclaimed environmental book Silent Spring was written by this woman in 1962 Gloria Steinem Rachel Carson Maria Shafer Betty Freidan
The buoyant force is caused by an with depth in a fluid a increase in pressure c decrease in pressure b decrease in gravity d increase in density
How are radical expressions and polynomial expressions similar
Do children of parents belonging to different cultures have the best of both worlds or will they have an identity crisis Do children grow up confused or do they