hard · GMAT Quant
What is the value of (2n + 3)^2, if (2n - 1)^2 = 81 and n < 0?
What is the value of (2n + 3)^2, if (2n - 1)^2 = 81 and n < 0?
- 25
- 169
- 81
- 64
- 49
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