If x = (y)(y + 1) and y is a prime number less than 9, which of the following could not be the product of 2 consecutive integers?
Choose the correct choice from the following answers.
A) a) 5x	B) b) 11x	C) c) 20x	D) d) 30x	E) e) 57x
Given y is a prime number less than 11   possible values of y are 2 3 5 7   given, x=y*(y+1)   if y = 2 x=2*3= 
<gadget id="calculator">2*3</gadget>
<output>6</output>
6   if y= 3 x=3*4= 
<gadget id="calculator">3*4</gadget>
<output>12</output>
12   if y= 5 x=5*6= 
<gadget id="calculator">5*6</gadget>
<output>30</output>
30   if y= 7 x=7*8= 
<gadget id="calculator">7*8</gadget>
<output>56</output>
56   so possible values of x are 6,12,30,56   So from options   A. 5x can be (5*6)   B. 11x can be (11*12)   C. 20x can be (20*21)   D. 30x can be (30*31)   E. 57x can be (56*57)   So answer option c) 20x
<result>C</result>
If x = (y)(y + 1) and y is a prime number less than 9, which of the following could not be the product of 2 consecutive integers?