how much is y⁴-12y²+y+14 greater than 17y³+34y²-51y+68?
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Answer:
y⁴-17y³-46y³+52y-54
Step-by-step explanation:
(y⁴-12y²+y+14)-(17y³+34y²-51y+68)
=y⁴-12y²+y+14-17y³-34y²+51y-68
=y⁴-17y³-12y²-34y²+51y+y+14-68
=y⁴-17y³-46y³+52y-54
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