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OpenStudy (anonymous):
x2+18x+
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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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