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SAT, 21.11.2021 02:00 ezellcarly

What are all the rational roots of the polynomial f(x) = 20x4 + x3 + 8x2 + x – 12? negative four-fifths and three-fourths negative four-fifths and negative three-fourths –1, negative four-fifths, three-fourths, and 1 –1, negative four-fifths, negative three-fourths, and 1.

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What are all the rational roots of the polynomial f(x) = 20x4 + x3 + 8x2 + x – 12? negative four-fif...

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