Question

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

Answer 1

Answer:

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

a²/4+c²/4+2*-a/2*c/2

a²/4+c²/4-2ac/4

Answer 2

Answer:

this is answer

Step-by-step explanation:

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