Question

If (2x-3) is a factor of 2x^4 - 3x^2 + 15x -15k, find the value of (3k$-\sqrt{5} k$)

Answer 1

Answer:

(i) 2x2 -3x + 5 =0 ... 2. Find the values of k for which the roots are real and equal in each of the ... So, the value of k can either be -3 or 5. ... Where a = (k +1), b = -2(3k + 1), c ...