Question

(3y²+7y-5)-(9y²+4y-10)​

Answer 1

Step-by-step explanation:

First factor the negative sign Infront of the second term

$3y {}^{2} + 7y - 5 - 9y {}^{2} - 4y + 10$

No we can use like terms to simplify

$- 6y {}^{2} + 3y + 5$

Answer 2

Answer:

hope it's help full for u