Question

Free brainliest and 50 points just answer my question​

Answer 1

Answer:

$\textbf{</p><p>Sorry for delay! Here is your answer}$

Step-by-step explanation:

τнαทк yσυ ƒσr yσυr αττєทτiσท

płεครε мคяк мε Ъяค¡หł¡εรт คหd ƒσłłσω мe

Answer 2

(5a²-9ab²+3b²)-(8a²b-7b²) (multiply"-"inside)

5a²-9ab²+3b²-8a²b+7b²

5a²-9ab²+3b²+7b²-8a²b

5a²-9ab²+10b²-8a²b -(i)

(4ab²+3b²-ab²)+(2a²b+7a²-4ab²) (multiply"+"inside)

4ab²+3b²-a²b+2a²b+7a²-4ab²

4ab²-4ab²+3b²+2a²b-a²b+7a²

3b²+a²b+7a² -(ii)

Subtract (i) from (ii)

(3b²+a²b+7a²)-(5a²-9ab²+10b²-8a²b) (multiply"-"inside)

3b²+a²b+7a²-5a²+9ab²-10b²+8a²b

3b²-10b²+a²b+8a²b+7a²-5a²+9ab²

-7b²+9a²b+2a²+9ab²

Hope it helps you,

Please mark me as brainlist.