Question

pls answer this question. It's an optional question. Pls answer the 2nd question.​

Answer 1

Answer:

Here's your answer In the Attachment

Answer 2

Answer:

The value of k is 28

Step-by-step explanation:

this is the the first part of question 2

given in this question is – x = -4

– equation is = x^2+11x +k =0

So, we put the value of X in this equation which is equal to 0

the equation is

x^2+11x+k = 0

(-4)^2+11×(-4)+k = 0

16-44+k = 0

-28+k = 0

k = 28

So, the value of k is 28