Simplification by factorization and finding domain

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Reference no: EM13120287

Problem 1) Simplify 5xy-15x/4xy

Problem 2) x2 -9x +18 = 0
(x-6)(x-3) = 0
x =6 x =3

What happens when x is 6 or 3. What is the domain if x can only be 6 or 3?

Reference no: EM13120287

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