Question

Simplify X2+4x +3/ X2 +5x+6

Answer 1

`(x+1)/(x+2)`

Explanation:

To simplify begin by factoring the numerator/ denominator

x² + 4x + 3 = (x + 1)(x + 3)

x² + 5x + 6 = (x + 2)(x + 3)

We can now express the fraction as

`((x+1)(x+3))/((x+2)(x+3))`

Cancel the factor (x + 3) from the numerator/ denominator, leaving

`(x+1)/(x+2)`

Answer 2

X +1/X+2 by factorization