if the sum of two numbers is 12 and the sum of their squares is 124, then the product of the numbers is	Pick:
A) 10 B) 44 C) 80 D) 88 E) 90
<gadget id="calculator">12 ** 2</gadget>
<output>144</output>

<gadget id="calculator">144 - 124</gadget>
<output>20</output>

<gadget id="calculator">20 / 2</gadget>
<output>10</output>

<result>A</result>
if the sum of two numbers is 12 and the sum of their squares is 124, then the product of the numbers is
divide(subtract(power(12, const_2), 124), const_2)
"sol . let the numbers be x and y . then , ( x + y ) = 12 and x 2 + y 2 = 124 . now , 2 xy = ( x + y ) 2 - ( x 2 + y 2 ) = ( 12 ) 2 - 124 = 144 - 124 = 20 xy = 10 . answer a"