To calculate this expression, let's first evaluate the square of 12.5:
(12.5)^2 = 156.25
Next, let's multiply π (pi) by the product of 12.5 and 22:
π(12.5)(22) = 275π
Finally, let's add the two results together:
156.25 + 275π ≈ 156.25 + 865.57 ≈ 1,021.82
π(12.5)^2+π(12.5)(22)
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