if the sum of two numbers is 22 and the sum of their squares is 386, then the product of the numbers is	Choose the correct choice from the following choices.
A) 40	B) 49	C) 80	D) 88	E) 90
<gadget id="calculator">22 ** 2</gadget>
<output>484</output>

<gadget id="calculator">484 - 386</gadget>
<output>98</output>

<gadget id="calculator">98 / 2</gadget>
<output>49</output>

<result>B</result>
if the sum of two numbers is 22 and the sum of their squares is 386, then the product of the numbers is
divide(subtract(power(22, const_2), 386), const_2)
"sol . let the numbers be x and y . then , ( x + y ) = 22 and x 2 + y 2 = 386 . now , 2 xy = ( x + y ) 2 - ( x 2 + y 2 ) = ( 22 ) 2 - 386 = 484 - 386 = 98 xy = 49 . answer b"