Multiply: (3a+4b)(3a-4b) + (2a+7b)(a-b)
Answers
Answered by
22
Answer:
Step-by-step explanation:
(3a+4b)(3a-4b)+ (2a+7b)(a-b)
9a^2-16b^2+2a^2-2ab+7ab+7b^2
11^2-9b^2+5ab
Similar questions
English,
11 days ago
Chemistry,
11 days ago
CBSE BOARD X,
11 days ago
English,
23 days ago
Sociology,
23 days ago
Math,
8 months ago
Social Sciences,
8 months ago
Computer Science,
8 months ago