What is the value of k if the polynomial x^2 + kx + 16 has roots that are both 4

Practice Questions

Q1
What is the value of k if the polynomial x^2 + kx + 16 has roots that are both 4?
  1. -8
  2. -16
  3. 8
  4. 16

Questions & Step-by-Step Solutions

What is the value of k if the polynomial x^2 + kx + 16 has roots that are both 4?
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