factorise by grouping 1. y^2 - ( a+b) y + ab
Don't spam ❌
Answers
Answered by
1
Answer:
this is the awnser hope it helps you
Attachments:
Answered by
1
Answer:
y^2-(a+b)y+ab
=y×y-(a+b)×y+ab
Attachments:
Similar questions