For all integers a and b, a%b = (a + b)(a - b). If 5%x = 24, then which of the following could be a value of x? Choose the most appropriate option
A) -4
B) -3
C) 2
D) 3
E) 1
5%x = (5+x)(5-x)   25-x^2 = 24   x^2 = 1   x=-1,1   Ans: 1
<result>E</result>
For all integers a and b, a%b = (a + b)(a - b). If 5%x = 24, then which of the following could be a value of x?