Let fi (2) = - 5x – 5, f2(x) = – 6x² – 8x – 3, f3(x) = 2a² + 10x + 3, and fa(x) = 2x – 9. Find a nontrivial linear combination of fi(2), f2(2), fa(#), fa(x) equal to 0. f1(#) +$2(#) +| ]fa(#) +Sa(#) 0 =

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