Question

$\huge\frak\red{Question}$

One of the root of quadratic equation
x²+ + 12 = 0 find the value of k:-​

Answer 1

Step-by-step explanation:

p (x)=x^2+k+12=0

p(1)=1^2+k+12=0

=1+12+k=0

=13+k=0

=k= 13

Value of k is 13