THE SUM OF TWO NUMBERS IS 16 AND THE SUM OF THEIR SQUARES IS 146.
A.what expressions represent the first number? how about the expression that second number
A.what expressions represent the first number? how about the expression that second number
Answers & Comments
Answer:
55
Step-by-step explanation:
x + y = 16 and x^2 + y^2 = 46 hence 2xy = 256 - 146 = 110 or xy = 55