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If a = 0.1039, then the value of √4a2 - 4a + 1 + 3a is:

Correct Answer: 1.1039

Explanation:

√4a2 - 4a + 1 + 3a = √(1)2 + (2a)2 - 2 x 1 x 2a + 3a


   = √(1 - 2a)2 + 3a


   = (1 - 2a) + 3a


   = (1 + a)


   = (1 + 0.1039)


   = 1.1039


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