Ask Question
5 September, 03:19

Expanded (x+7) squared

+4
Answers (2)
  1. 5 September, 03:24
    0
    Answer: x^2 + 49 + 14x

    Using identity

    a^2 + b^2 + 2ab

    a = x

    b = 7
  2. 5 September, 03:31
    0
    x²+14x+49

    Explanation:

    Expand (x + 7) ²

    = (x+7) (x+7)

    = (x) (x) + (x) (7) + (7) (x) + (7) (7)

    =x²+7x+7x+49

    =x²+14x+49
Know the Answer?
Not Sure About the Answer?
Find an answer to your question 👍 “Expanded (x+7) squared ...” 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