simplify the following rational expression with solution.
[tex]example \\ \frac{x {}^{2} - 9 }{x + 3} = \frac{(x - 3)( x + 3)}{x + 3} [/tex]
[tex]cancel \: x + 3[/tex]
[tex]answer \: = \: x - 3[/tex]
answer the ff:
[tex]1.) \: \frac{4x {}^{2} - 8x + 12 }{x - 3} = [/tex]
[tex]2.) \: \frac{x {}^{2} + 3x - 4 }{x {}^{3} - 1 } = [/tex]
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Verified answer
Answer:
1. 4x^2-8x+12/x-3
=4(x^2-2x+3)/x-3
answer: 4(x^2-2x+3)/x-3
2. x^2 + 3x-4/x^3-1
=(x-1)(x+4)/x^3-1
answer: (x-1)(x+4)/x^3-1
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