Question

MULTIPLY:
k^2+2k-15 k^2+4k+3
---------- X ----------
k^2+k-6 k^2+6k+5

Answer 1

k-3/k+2

Answer 2

(k+5)(k-3) (k+3)(k+1)
__________ x ______________
(k+3)(k-2) (k+3(k+2)

=(k+5)(k-3)(k+3)(k+1)
_____________________
(k+3)(k-2)(k+3)(k+2)

=(k+5)(k-3)(k+1)
________________
(k+3)(k-2)(k+2)