Find the product of the following using the identity: (a + b)2 = a + 2ab + b2.a)(3/7)+5/6b)^2
Attachments:
Answers
Answered by
5
Answer:
(a+b) ²=a²+2ab+b²
(3/7a+5/6b)²=(3/7a)²+2×3/7a×5/6b+(5/6b)²
(3/7a+5/6b)²=9/49a²+5/7ab+25/36b²
Completed...
Similar questions