Which expression has the same value as the expression 8x^2 + 2x - 6) - (5x^2 - 3x + 2)?

13x^2 - 5x - 4

13x^2 - x - 8

3x^2 - x - 4

3x^2 + 5x - 8

Question 4 of 10 2 points what is the second part of the process of investigating a question using data? a. rephrasing the question o b. describing the data c. collecting the data o d. making an inference submit