What is the result of adding the polynomials (3x^2 + 2x + 1) and (4x^2 - x + 5)?

Practice Questions

1 question
Q1
What is the result of adding the polynomials (3x^2 + 2x + 1) and (4x^2 - x + 5)?
  1. 7x^2 + x + 6
  2. 7x^2 + 3x + 6
  3. x^2 + x + 6
  4. 7x^2 + 2x + 5

Questions & Step-by-step Solutions

1 item
Q
Q: What is the result of adding the polynomials (3x^2 + 2x + 1) and (4x^2 - x + 5)?
Solution: Adding the two polynomials gives (3x^2 + 4x^2) + (2x - x) + (1 + 5) = 7x^2 + x + 6.
Steps: 0

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