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OpenStudy (anonymous):
Given that f(x)=2x^2-x+5, find the following. f(a+2)
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OpenStudy (usukidoll):
just let x = a+2.. plug it into the equation expand and simplify :)
OpenStudy (anonymous):
@UsukiDoll I have but I get a wrong answer and I want to know where I mess up.
OpenStudy (usukidoll):
k let me see
OpenStudy (usukidoll):
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