Question

Question:-


$\frac{1}{ {x}^{2} - 5x + 6} + \frac{1}{ {x}^{2} - 3x + 2} - \frac{1}{ {x}^{2} - 8x + 15}$

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please give correct answers
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subject : maths

class: 10th​

Answer 1

Step-by-step explanation:

Let’s start with the rational expression shown.

x2+8x+16

x2+11x+28

We can factor the numerator and denominator to rewrite the expression.

(x+4)2

(x+4)(x+7)

Then we can simplify that expression by canceling the common factor(x+4).

x+4

x+7