Math, asked by lemonade9150, 4 months ago

Simplify the following rational expressions.

1.) ab²
------
ab

2.) x² - 9
---------
x + 3

3.) 4x² - 8x + 12
-------------------
x - 3

4.) x² + 3x - 4
----------------
x³ - 1

Answers

Answered by legend1910

4

1.ab^2/ab=b

2.x^2-9/x+3= x-3

3.4x^2-8x×12/x-3= 4x+4

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