subtract. 5y⁴-3y³+2y²+y-1 from 4y⁴-2y³-6y²-y+5
Answers
Answered by
18
Step-by-step explanation:
(4y⁴-2y³-6y²-y+5)-(5y⁴-3y³+2y²+y-1)
=4y⁴-5y⁴-2y³+3y³-6y²-2y²-y-y+5+1
=-y⁴+y³-8y²-2y+6
-y⁴+y³-8y²-2y+6 is the correct answer
Answered by
1
Step-by-step explanation:
4y⁴-2y³-6y²-y+5-(5y⁴-3y³+2y²+y-1)
4y⁴-2y³-6y²-y+5-5y⁴+3y³-2y²-y+1
-y⁴-y³-8y²-2y+6
-(y⁴+y³+8y²+2y-6)
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