Question

HELP! i give medals!
Simplify!!
x^4-4x^2/x^2-9 ÷ 4x^2-4x^3+x^4/x^2-6x+9

Answer 1

\[\frac{x^4-4x^2}{x^2-9} \div \frac{4x^2-4x^3+x^4}{x^2-6x+9}\]

Answer 2

All polynomials will need to be factored, then change the division to multiplication and invert the second fraction. Cancel all common factors and multiply.

Answer 3

\[\frac{x^2(x+2)(x-2)}{(x+3)(x-3)} \div \frac{4x^2-4x^3+x^4}{x^2-6x+9}\]