Please follow instructions in pic to generate answers for questions #23,25,27.

Please show all work.

Thanks!

23724 Show that the equation has exactly one real solution. 23_2:t:+cos:(::O 24.25::71751115320 25. Show that the equation :33 152: + c : 0 has at most one solution in the interval g2: 2; 26. Show that the equation 3:4 + 41'. + c = 0 has at most two real solutions. 27. a. Show that a polynomial of degree 3 has at most three real zeros. 1). Show that a polynomial of degree n has at most 71 real zeros