Ask Question
13 May, 16:48

Find the value of the expression m4 - m3 - 2m2 + 10m + 15 when m = - 3.

+3
Answers (2)
  1. 13 May, 19:21
    0
    In this case sense its m = - 3 then your answer is - 6
  2. 13 May, 19:59
    0
    Since we already know the value of m, this one is easy to solve. All we have to do is substitute in a - 3 for every m in the equation.

    m4-m3-2m2+10m+15

    (-3) 4 - (-3) 3-2 (-3) 2+10 (-3) + 15

    -6

    When m = - 3, this expression equals - 6.
Know the Answer?
Not Sure About the Answer?
Get an answer to your question ✅ “Find the value of the expression m4 - m3 - 2m2 + 10m + 15 when m = - 3. ...” 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