Ask Question
13 February, 18:16

Find the square of 2m^2 - 2/3n^2

+2
Answers (1)
  1. 13 February, 18:24
    0
    4m^4 - 8/3m^2 n^2 + 4/9n^4

    Step-by-step explanation:

    (2m^2 - 2/3n^2) (2m^2 - 2/3n^2)

    = 2m^2 (2m^2 - 2/3n^2) - 2/3n^2 (2m^2 - 2/3n^2)

    = 4m^4 - 4/3m^2 n^2 - 4/3m^2n^2 + 4/9n^4

    = 4m^4 - 8/3m^2 n^2 + 4/9n^4
Know the Answer?
Not Sure About the Answer?
Find an answer to your question 👍 “Find the square of 2m^2 - 2/3n^2 ...” in 📗 Mathematics if the answers seem to be not correct or there’s no answer. Try a smart search to find answers to similar questions.
Search for Other Answers