Mathematics, 29.11.2021 21:20, pashon35

Perform the following operations and prove closure. Show your work. x over x+3 + x+2 over x+5 x+4 over x^2+5x+6 • x+3 over x^2−16 2 over x^2−9 − 3x over x^2−5x+6 x+4 over x^2−5x+6 / x^2−16 over x+3 Compare and contrast division of integers to division of rational expressions.

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Perform the following operations and prove closure. Show your work. x over x+3 + x+2 over x+5 x+4 ov...