Ask Question
7 April, 20:01

Use the grouping method to factor this polynomial completely.

2x3 + 6x2 + 5x + 15.

+2
Answers (2)
  1. 7 April, 20:14
    0
    (x+3) (2x^2+5)
  2. 7 April, 20:47
    0
    2x³ + 6x² + 5x + 15 = (x+3) (2x²+5)

    Step-by-step explanation:

    2x³ + 6x² + 5x + 15=

    = (2x³ + 5x) + (6x² + 15)

    =x (2x²+5) + 3 (2x²+5)

    = (x+3) (2x²+5)
Know the Answer?
Not Sure About the Answer?
Find an answer to your question ✅ “Use the grouping method to factor this polynomial completely. 2x3 + 6x2 + 5x + 15. ...” in 📘 Mathematics if you're in doubt about the correctness of the answers or there's no answer, then try to use the smart search and find answers to the similar questions.
Search for Other Answers