a(a-1)-b(b-1) Factorise it
Answers
Answered by
1
Step-by-step explanation:
a(a-1)-b(b-1)
= a²-a-b²+b
= a²-b²-a+b
Similar questions
Chemistry,
2 months ago
English,
2 months ago
Social Sciences,
4 months ago
Math,
11 months ago
Sociology,
11 months ago