Question

If one of the
zeroes of the polynomial
x^3-2x^2-3kx-6 is -1then find
the value
of k

​

Answer 1

Answer:

k = 3

Step-by-step explanation:

(-1)³ - 2(-1)² - 3k(-1) - 6

• = -1 -2 + 3k - 6 = 0
• 3k - 9 = 0
• k = 9/3
• k = 3