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What is the simplified form of x^4-81/x+3

Rodney Fox

in Mathematics

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Kaitlin Dean on February 3, 2019

To resolve this problem, you will need to factor.You can factor x^4-81 (x^2+9)(x^2-9) and (x^2+9)(x+3)(x-3) due to perfect square trinomial of the rule.Then, the problem of this aspect. (x^2+9)(x+3)(x-3)/x+3Now you can simplify by canceling x+3. Then, its simplified form is:(x^2+9)(x-3):)


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