'a' can be any number whatsoever. The sum of +a and -a is always zero.
The two numbers whose sum is 58 and whose difference is 16 are 21 and 37.
.
17 and 3 are two prime numbers whose sum is 20. Their product is 51.
19
'a' can be any number whatsoever. The sum of +a and -a is always zero.
The two numbers whose sum is 58 and whose difference is 16 are 21 and 37.
no
find two positive numbers whose product is a maximum. 1.) the sum is s.
.
17 and 3 are two prime numbers whose sum is 20. Their product is 51.
19
There are no numbers to circle!
Wrong
asked to work out the product of two or more numbers, then you need to multiply the numbers together. If you are asked to find the sum of two or more numbers, then you need to add the numbers together.
The sum of two numbers has the same sign as the one whose magnitude is larger.
1+1, 2+2