Math, asked by ayshahanan5252, 2 months ago

Pls solve this i will mark as brainlist

Attachments:

Answers

Answered by ahem95
1

Step-by-step explanation:

answe is as shown in picture and pls mark me as brainlliest

Attachments:
Answered by spathania76
1

Answer:

a) 7m2 - 2mn + 3yz -8- m2 - 6mn -5

7m2 -m2 - 2mn - 6mn + 3yz - 8 - 5

6m2 - 8mn + 3yz- 13

Step-by-step explanation:

b) 2y2 -yz + (-y2 - 2yz - z2 ) +3y2 + 4z2

2y2 - yz + y2 + 2yz - z2 + 3y2 + 4z2

2y2 + y2 + 3y2 - yz + 2yz + z2 + 4z2

3y2 + 3y2 + 1yz + 6z2

6y2 + 1yz + 6z2

now mark as brainlist

Similar questions