Factorise the following A.E
9x²-49y²
Answers
Answered by
1
Answer:
(3x+7y)(3x-7y)
Step-by-step explanation:
9x²-49y²=(3x)²-(7y)²=(3x+7y)(3x-7y)
Similar questions
Computer Science,
3 months ago
English,
3 months ago
Computer Science,
6 months ago
Math,
6 months ago
English,
11 months ago
Physics,
11 months ago