Answer:
3 / 2
Explanation:
5 / 4 + 4(3/4 - 1/2)²
5/4 + 4(3 - 2 / 4)²
5/4 + 4(1/4)²
5/4 + 4(1/16)
5/4 + 1/4
5 + 1 / 4
6 / 4
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