Question

if (x-11) is factor of polynomial x²-mx+22 then find the value of m​

Answer 1

Answer:

put x - 11 = 0

x = 11

Step-by-step explanation:

since x - 11 is a factor

therefore,

${11}^{2} - 11m + 22 = 0 \\ 121 - 11m + 22 = 0 \\ 143 = 11m \\ m \: = 13$