SOLUTION: x^2 - 4 / x^2 + 12x +27 = ^=to the power of, I don't know how to use my keyboard to make the correct symbols. This is a division problem that I need help with.

Question 301902: x^2 - 4 / x^2 + 12x +27 =
^=to the power of, I don't know how to use my keyboard to make the correct symbols. This is a division problem that I need help with.
Found 2 solutions by helpnalgebra, london maths tutor:
Answer by helpnalgebra(91) (Show Source): You can put this solution on YOUR website!
x^(2)-(4)/(x^(2))+12x+27
x^(2)*(x^(2))/(x^(2))+12x*(x^(2))/(x^(2))-(4)/(x^(2))+27*(x^(2))/(x^(2))
(x^(4))/(x^(2))+(12x^(3))/(x^(2))-(4)/(x^(2))+(27x^(2))/(x^(2))
(x^(4)+12x^(3)-4+27x^(2))/(x^(2))

(x^(4)+12x^(3)+27x^(2)-4)/(x^(2)) answer
Answer by london maths tutor(243) (Show Source): You can put this solution on YOUR website!
x^2 - 4 = (x+2)(x-2)
x^2 + 12x + 27 = (x+9)(x+3)
Answer: [(x+2)(x-2)]/[(x+9)(x+3)]
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