Question

0 If one of the zeroes of the quadratic
polynomiale xx² + 30 tk is 2 than then
find the value of k.​

Answer 1

Answer:

$\huge \red{answer}$

2 is a zero of x^2 +3x+k.

Thus, (2)^2+3(2)+k=0

k+10=0

k=−10