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Mathematics 10 Online
OpenStudy (anonymous):

x2+18x+

OpenStudy (one098):

Whats your question?

jhonyy9 (jhonyy9):

x^2 +18x =0 x(x+18)=0 x = 0 x+18=0 x= -18

TheSmartOne (thesmartone):

Welcome to Open Study!! Do you want us to solve the square?

OpenStudy (confluxepic):

That is not a full question.

TheSmartOne (thesmartone):

x^2+18x+? ?=(18/2)^2 ?=9^2 ?=81 x^2+18x+?=x^2+18x+81 x^2+18x+81=(x+9)^2

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