Question
Sum of 5 consecutive even numbers equals 70. Compute the
difference: (smallest)³ – (largest)².Solution
ATQ,
x + (x+2) + (x+4) + (x+6) + (x+8) = 70
5x + 20 = 70
5x = 50
x = 10
Hence, Required difference = (10³ – 18²) = 1000 – 324 = 676
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