Question

if the sum of the Zeros of the polynominal p(x) = (k²-14) x² -2x+12 is 1 then find the value of k

please answer fastly​

Answer 1

Answer:

±4

Step-by-step explanation:

Sum of roots is

$\frac{ - b}{a}$

therefore

$\frac{ - ( {k}^{2} - 14}{ - 2 } = 1$

${k}^{2} - 14 = 2$

${k}^{2} = 16$

k=±4