Factorise : 9m^2-66mn+121n^2
Answers
Answered by
6
Step-by-step explanation:
9m²-66mn+121n²
=(3m)²-2(3m)(11n)+(11n)²
=(3m-11n)²
Similar questions
English,
1 month ago
Psychology,
1 month ago
Social Sciences,
1 month ago
Social Sciences,
2 months ago
English,
2 months ago
Accountancy,
9 months ago
English,
9 months ago
History,
9 months ago