To make the resultant expression subtract the first expression from the second expression.
What is an expression?
It is defined as the combination of constants and variables with mathematical operators.
We have a rational expression:
Let:
[tex]\rm A - B = \dfrac{x^2+x+6}{x(x-6)(x+6)}[/tex]
[tex]\rm \dfrac{\left(x+2\right)}{x^2-36}-\dfrac{\left1\right}{x^2+6x}= \dfrac{x^2+x+6}{x(x-6)(x+6)}[/tex]
Thus, to make the resultant expression subtract the first expression from the second expression.
Learn more about the expression here:
brainly.com/question/14083225
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