Simplify the expression (0.3 - 0.2)(0.32 + 0.3 × 0.2 + 0.22).
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Correct answer: C
Explanation
The correct answer is option 3 i.e. 0.019.
Given, (0.3 - 0.2)(0.32 + 0.3 × 0.2 + 0.22)
⇒ 0.1(0.09 + 0.06 + 0.04)
⇒ 0.1 × 0.19 = 0.019