how about this

[latresa31s]

3x^2 - 13 + 14
16 - x^2


(x - 2)(3x - 7)
(2 - x)(8 - x )

(3x - 7)
(8 - x)

I tried!!!!!

 

[stapel]

Check your denominator: (2 - x)(8 - x) = 16 - 10x + x², not 16 - x².

(Hint: Difference of squares.)

Eliz.