Question

solve this amd please tell the answer​

Answer 1

Answer:

a²/4 + c²/4 - ac is the answer

Step-by-step explanation:

(-a/2 + c/2) (-a/2 + c/2)

a²/4  - ac/2  - ac/2  + c²/4

a²/4 -2ac/2 + c²/4

a²/4 + c²/4 - ac