Ask Question
22 May, 15:29

F (3) = x^ (3) - 19x+30

Show that is equation = 0

+3
Answers (1)
  1. 22 May, 18:28
    0
    Sub in 3 for all the x: = (3) ³ - 19 (3) + 30

    Expand the brackets: = 27 - 57 + 30

    Solve the equation: = 0

    Say you've solved it: QED
Know the Answer?
Not Sure About the Answer?
Get an answer to your question ✅ “F (3) = x^ (3) - 19x+30 Show that is equation = 0 ...” 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