Question

What will be the result if (y²-y+1) (1+y²+y⁴) ​

Answer 1

Step-by-step explanation:

( y²-y+1) ( 1+y²+y⁴)

y²+y⁴+y⁶ -y -y³-y⁵+1+y²+y⁴

2y² +2y⁴+y⁶-y⁵-y³-y+1

y⁶ -y⁵ +2y⁴-y³ +2y² -y +1

Answer 2

(y²-y+1) (1+y²+y⁴)

=y²+y⁴+y⁶‐y‐y³‐y⁵+1+y²+y⁴

=2y²+2y⁴+y⁶‐y‐y³‐y⁵+1

=y⁶‐y⁵+2y⁴‐y³+2y²‐y+1

HOPE IT HELPS.