by 21x23=523
"The sum of a number and three times another number is 18. find the numbers if their product is a maximum?"
24,25,26
The first three even numbers are 2, 4, and 6. To find the product of these numbers, you simply multiply them together: 2 x 4 x 6 = 48. Therefore, the product of the first three even numbers is 48.
The numbers are 15, 9, and 3.
To find the third number, divide the product of the three numbers by the product of the two known numbers. First, calculate the product of the known numbers: 13 × 15 = 195. Then, divide 2730 by 195: 2730 ÷ 195 = 14. Therefore, the third number is 14.
The product of three negative numbers is negative.
The product of three positive numbers is positive. The product of three negative numbers is negative.
It means write down three pairs of numbers that are relatively prime like 4 and 9, 5 and 6, 13 and 25
The product of three negative numbers is negative.
To find the third number, you can use the fact that the product of the three numbers is 54. Since two of the numbers are 2 and 3, you can divide 54 by the product of these two numbers to find the third number. So, 54 / (2*3) = 9. Therefore, the third number is 9.
You take the two numbers that you need which is the width and the height then you multiply the width and height and multiply the two numbers to find the product and that's your answer! :)
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.