Question

6x+9/15x^2 divided by 16x-12/10x^4

options:
a) x^2(2x+3)/2(4x-3)
b)2x+3/2(4x-3)
c)2(4x-3)/x^2(2x+3)
d) 8x^2(4x-3)/9(2x+3)

Answer 1

6x+9/15x^2 divided by 16x-12/10x^4 it is equivalent to 
(6x+9) (10x^4)/15x^2 (16x-12) = x^2(2x+3)/2(4x-3)
so the answer is a) x^2(2x+3)/2(4x-3)