Ask Question
25 May, 23:52

Factor x^2+64 using complex numbers

+4
Answers (1)
  1. 26 May, 01:30
    0
    (x + 8i) (x - 8i)

    Step-by-step explanation:

    note that

    8i * - 8i = - 64i² = 64 → i² = - 1

    Thus

    x² + 64 = (x - 8i) (x + 8i) ← difference of squares
Know the Answer?
Not Sure About the Answer?
Get an answer to your question ✅ “Factor x^2+64 using complex numbers ...” in 📙 Mathematics if there is no answer or all answers are wrong, use a search bar and try to find the answer among similar questions.
Search for Other Answers