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Mathematics 12 Online
OpenStudy (rockthered1776):

2w^2+5w+18=(w-2)^2 need some help finding w... possible 2 answers

OpenStudy (photon336):

first you need to expand \[(w-2)^{2}\]

OpenStudy (photon336):

Because the highest power is 2, we know that there will be 2 solutions.

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