Question

using algebraic identities pls solve this with step by step . If correct i will mark as brainliest or else i will report the answer. ​

Answer 1

Answer:

Step-by-step explanation

(a+b/2)^2-(a-b/2)^2

(a+b/2)+ (a+b)-(a-b/2)+(a-b/2)find the lcm

a+b+a+b/2-a-b+a-b/2

2a+2b/2-2a-2b/2

2a+2b+2a-2b/2

=4a/2

=2a