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OpenStudy (anonymous):
if f(x)=4x^2-x-3 when f(x)=-3 what is x?
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OpenStudy (jdoe0001):
\(\bf f(x)=4x^2-x-3\qquad f(x)=-3\qquad -3=4x^2-x-3\) solve for "x"
OpenStudy (anonymous):
right but how do i solve for x after i get 0=4x^2-x ?
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