1.Find the integer a and b such that X^2-x-1 divides ax^17+bx^16 +1+0
 
2.Consider the equation x^4-18x^3+kx^2+174x-2015=0.If the product of two of the four roots of the equation is -31, find the valaue of k

Asked by satishsingh881 | 22nd Sep, 2014, 11:27: PM

Expert Answer:

(i) The solution for this subquestion can be done using Fibonacci sequence which is not in your syllabus.
 
(ii)
 
 

Answered by Vijaykumar Wani | 23rd Sep, 2014, 11:43: AM