Ask Question
28 May, 12:07

Find f (-5) if f (n) = n^3 + 3n^2?

A) - 50

B) - 7

C) 0

D) 22

+4
Answers (1)
  1. 28 May, 15:48
    0
    f (n) = n³ + 3n²

    To find f (-5), replace all n with - 5

    f (-5) = (-5) ³ + 3 (-5) ² = - 125 + 3 (25) = - 125 + 75 = - 50

    The answer is A) - 50
Know the Answer?
Not Sure About the Answer?
Get an answer to your question ✅ “Find f (-5) if f (n) = n^3 + 3n^2? A) - 50 B) - 7 C) 0 D) 22 ...” 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