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Mathematics 18 Online
OpenStudy (anonymous):

x , 3x = x^2 x^2 + 18x + 81

OpenStudy (anonymous):

Could you re type this questions better... its confusing me a bit. lol

OpenStudy (anonymous):

x 3x ____ , _______ x^2 x^2 +18x +81

OpenStudy (anonymous):

is this adding?

OpenStudy (anonymous):

its finding the least common denominator

OpenStudy (anonymous):

LCD x(x+9)^2

OpenStudy (anonymous):

can you show me how you got the answer

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