27 Test file number 41

  27.1 Problem number 55
  27.2 Problem number 65

Test folder name:

test_cases/1_Algebraic_functions/1.2_Trinomial_products/1.2.2_Quartic/41_1.2.2.4-f_x-^m-d+e_x^2-^q-a+b_x^2+c_x^4-^p