Ask Question
9 December, 04:15

Explain why the equation (x-4) 2-28=8

+3
Answers (1)
  1. 9 December, 05:32
    0
    x=10 or x=-2

    Step-by-step explanation:

    add 28 to both sides

    (x-4) ^2=36

    sqrt both sides

    remember to get positive and negative roots

    x-4=+/-6

    add 4 to both sides

    x=4+/-6

    x=4+6 or x=4-6
Know the Answer?
Not Sure About the Answer?
Get an answer to your question ✅ “Explain why the equation (x-4) 2-28=8 ...” 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