Answer:
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
Cancel the factor (x + 3) from the numerator/ denominator, leaving
X +1/X+2 by factorization
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