Question

hi guys ...... plz tell me the answer ..... spammers dont touhhhh​

Answer 1

Answer:

Step-by-step explanation

Your answer is not fully correct their is a mistake after you have find the value of p

P(x^2+x)+k =0

7(x^2+x)+k =0

7x^2+7x+k =0

Now we will use formula

b2-4ac=0

49-4*7*k=0

7-4K =0

K=7/4

Plz mark it as brilliant