Ask Question
7 April, 03:11

What are the solutions to the equation x2 + 6 = 87? A. - 10 and 10 B. The equation has no solutions. C. - 6 and 6 D. - 9 and 9

+3
Answers (1)
  1. 7 April, 04:27
    0
    X² + 6 = 87

    - 6 - 6

    x² = 81

    x = + 9

    x = 9 U x = - 9

    The solution set is equal to D. {+9}.
Know the Answer?
Not Sure About the Answer?
Get an answer to your question ✅ “What are the solutions to the equation x2 + 6 = 87? A. - 10 and 10 B. The equation has no solutions. C. - 6 and 6 D. - 9 and 9 ...” 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