hasil pembagian dari (x²-2x-15):(x²+x-12) adalah...

[tex] \frac{( { {x}^{2} - 2x - 15}^{2} )}{ ({x}^{2} + x - 12)} \\ = \frac{(x - 5)(x + 3)}{(x + 4)(x - 3)} [/tex]