Question

Subtract-
=
-2y² + 1/2y -3 from 9y² - 2y + 10​

Answer 1

Answer:

11y²-3/2 y +13

Step-by-step explanation:

 9y²-2y+10 -(-2y²+1/2 y -3)

= 9y²-2y+10+2y²-1/2 y +3

=  11y² - 3/2y + 13

Answer 2

Answer:

$=9 {y}^{2} - 2y + 10 - 2y ^{2} + \frac{1}{2y} - 3 \\ = 9 {y}^{2} - 2 {y}^{2} - 2y + \frac{1}{2y} + 10 - 3 \\ = 7 {y}^{2} + 7$

hope it's help u