What is expand (-x^2+18x-49)/((x^2-49)^2) ?

The solution to expand (-x^2+18x-49)/((x^2-49)^2) is (-x^2+18x-49)/(x^4-98x^2+2401)

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expand (-x^2+18x-49)/((x^2-49)^2)

expand

\frac{- x ^{2} + 18 x - 49}{( x ^{2} - 49 ) ^{2}}

\frac{- x ^{2} + 18 x - 49}{x ^{4} - 98 x ^{2} + 2401}

Solution steps

\frac{- x ^{2} + 18 x - 49}{( x ^{2} - 49 ) ^{2}}

(x^{2} - 49)^{2} = x^{4} - 98 x^{2} + 2401

= \frac{- x ^{2} + 18 x - 49}{x ^{4} - 98 x ^{2} + 2401}

(1, - 1, 1) y (0, 4, 4)

(7 x + 3) (6 x + 6)

2 (3 + r) (2 - e)

(x^{3} + 2 x^{2} - 4 x - 3) l e f t (x^{2} - 2)

(n - 22) (n + 22)

What is expand (-x^2+18x-49)/((x^2-49)^2) ?
The solution to expand (-x^2+18x-49)/((x^2-49)^2) is (-x^2+18x-49)/(x^4-98x^2+2401)