simplify: 0.3 * 0.3 + 0.3 * 0.3  Choose the correct choice from the following answers:
A) 0.52 B) 0.42 C) 0.18 D) 0.64 E) 0.46
<gadget id="calculator">0.3 * 0.3</gadget>
<output>0.09</output>

<gadget id="calculator">0.09 + 0.09</gadget>
<output>0.18</output>

<result>C</result>
simplify: 0.3 * 0.3 + 0.3 * 0.3
add(multiply(0.3, 0.3), multiply(0.3, 0.3))
"given exp . = 0.3 * 0.3 + ( 0.3 * 0.3 ) = 0.09 + 0.09 = 0.18 answer is c ."