Factorise 81x2y2 - 400p2q2
Answers
Answered by
1
81x²y² - 400p²q²
= (9xy)²- (20pq)²
= (9xy+20pq)(9xy-20pq)
Please mark me in the brainlist ✌️✌️✌️✌️✌️✌️✌️
Similar questions
Physics,
4 months ago
Math,
4 months ago
Business Studies,
4 months ago
English,
9 months ago
Social Sciences,
1 year ago
Math,
1 year ago
English,
1 year ago