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x4+100=29x2

x4+100-29x2=0

(X2)2+100-29x2=0

(x2-25)(x2-4)=0

(x+5)(x-5)(x+2)(x-2)

x=-5 x=5 x=-2 x=2

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Q: Find x intercept of graph y equals x4-29x2-100?
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