3 years ago

I need help with this.

Mathematics

1 answer:

kotykmax [81]3 years ago

3 0

Answer:

I cant see the whole question...

Step-by-step explanation:

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Alenkinab [10]

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Factor top and bottom.

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= $\frac{ (3x+x^2-4)(3x-x^2+4) }{(1+x)(4-x)}$

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