Question

3y2 - 4y + 5, 2y? - 7y - 1, and y2 - 3y - 5​

Answer 1

=3y² - 4y + 5

=2y? - 7y - 1

=y² - 3y - 5

missing term in second polynomial [square (²) ] is exponential form .

we can see that every polynomial is having

so answer will

= 2y² - 7y - 1 .