# If #(x^2-5x-6)/(x^3+ax^2+bx+c# simplifies to #1/(x+2)#, then a + b + c = ?

##### 1 Answer

Nov 9, 2017

#### Explanation:

Given that,

By **Cross Multiplication,** we get,

**Comparing the co-efficients** of polynomials on both sides, we have

**desired.**

**Enjoy Maths.!**