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OpenStudy (anonymous):
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OpenStudy (anonymous):
OpenStudy (anonymous):
subsitute x = 4
OpenStudy (aroub):
2x^2-3x+7 2(4)^2-3(4)+7 2(16)-12+7 32-12+7 27 Yes all you have to do is SUBSTITUTE! :D
OpenStudy (anonymous):
THX
OpenStudy (aroub):
NP :)
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