# simplify rational expression?

a^2+10ab+9b^2

--------------------- for all a and b in the domain.

a^2+18ab+81b^2

Relevance

(a+b)(a+9b)

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(a+9b)(a+9b)

(a+b)

--------

(a+9b)

(a + 9b)(a + 1b)

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(a + 9b)(a + 9b)

final: (a + 1b)

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(a + 9b)

i dont think you reduce after this