factorize
3) 9xy + 7y - 9y² - 7x
Answers
Answered by
11
Answer:
= - 9y² - (7x+9xy+7y)²
= - 3y² - (7x+7y)²
Similar questions
English,
7 months ago
CBSE BOARD X,
7 months ago
English,
7 months ago
Chemistry,
1 year ago
Math,
1 year ago
Social Sciences,
1 year ago