1. If x>y, which of the following equations expresses thefact that when the difference the fact that when the differencebetween x and y is multiplied by their sum, the product is18? a) (x-y)2=18 b)(x+y)2=18 c) (x-y)2divide(x+y)=18 d)x2-y2=18 e)x2+y2=18 1. If x>y, which of the following equations expresses thefact that when the difference the fact that when the differencebetween x and y is multiplied by their sum, the product is18? a) (x-y)2=18 b)(x+y)2=18 c) (x-y)2divide(x+y)=18 d)x2-y2=18 e)x2+y2=18
Explanation / Answer
a) (x-y)2=18 b)(x+y)2=18 c) (x-y)2divide(x+y)=18 d)x2-y2=18 e) x2+y2=18