Question

7-20+11x^2 stationary point

Answer 1

Answer:

7-20+11x^2=0

-13+11x^2=0

11x^2=13

x^2=13/11 answer.....

Answer 2

Answer:

7-20+11x^2

Step-by-step explanation:

7-20+11x^2

-13+11x^2

=11x^2-13

I hope it can help u