The numbers are 9 and 6.
9 - 6 = 3
9 x 6 = 54.
If all three numbers are positive then the product obviously has to be positive. If TWO of the three numbers are negative, then the product is also positive. But if exactly ONE of the three numbers is negative or if all THREE are negative, then the product must be negative. In general, a product of numbers is negative if an ODD NUMBER of the terms is negative.
No
It is positive. Any product of an even number of negative numbers will be positive, regardless of how many positive numbers you have. Similarly any product of an odd number of negative numbers will be negative, regardless of how many positive numbers you have.
How about: 2*3*5 = 30 which is the product of the 1st three prime numbers
102.
"The sum of a number and three times another number is 18. find the numbers if their product is a maximum?"
This is called a factor. Factors, by definition, are numbers you can multiply together to get another number, or a product.
A rational number in essence is any number that can be expressed as a fraction of integers (i.e. repeating decimal). Taking the product of any number of rational numbers will always yield another rational number.
If all three numbers are positive then the product obviously has to be positive. If TWO of the three numbers are negative, then the product is also positive. But if exactly ONE of the three numbers is negative or if all THREE are negative, then the product must be negative. In general, a product of numbers is negative if an ODD NUMBER of the terms is negative.
No.
No
Negative because product of 47 negative numbers is negative and product of three positive number is Positive , so negative*positive = Negative.
No.
No. 15 is the product of two prime numbers: 3 and 5
It is positive. Any product of an even number of negative numbers will be positive, regardless of how many positive numbers you have. Similarly any product of an odd number of negative numbers will be negative, regardless of how many positive numbers you have.
How about: 2*3*5 = 30 which is the product of the 1st three prime numbers
Yes, the product of three negative numbers is always a negative number.