Question

for what value of k,_4 is a zero of the polynomial p (x)=x^2_2x_(2x+2)?also find the other zero​

Answer 1

Answer:

9

Step-by-step explanation:

Put the value of (-4)at the place of x..

And then solving we get required value of k.that is.

16+4-(2k+2)=0

=> 20–2k-2=0

=> 18–2k=0

=> 18=2k ,hence we get

=> K=18/2

= 9 Ans