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

Practice Questions

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

Questions & Step-by-step Solutions

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

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