Ask Question
Yesterday, 23:27

When factored completely, the expression p^4-81 is equivalent to what?

+4
Answers (2)
  1. Today, 01:38
    0
    Hello,

    p^4-3^4 = (p²+9) (p²-9) = (p-3) (p+3) (p²+9) [in R]

    [ (maybe (p-3) (p+3) (p-3i) (p+3i) in C]
  2. Today, 02:23
    0
    Differnce of 2 pefect squares

    a^2-b^2 = (a-b) (a+b)

    (p^2) ^2-9^2 = (p^2-9) (p^2+9)

    p^2-9 = (p-3) (p+3)

    factored is

    (p-3) (p+3) (p^2+9)
Know the Answer?
Not Sure About the Answer?
Find an answer to your question ✅ “When factored completely, the expression p^4-81 is equivalent to what? ...” 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