The product of 3 and 7 is 21
3*21=63
3 + 6 + 12 = 21 3 x 6 x 12 = 216
It is: 3*7 = 21
x2 + 4x - 21 = (x + 7)(x - 3). The trick is to find 2 numbers which sum to 4 and have a product of -21.
The product of 3 and 7 is 21
3*21=63
The product of 3 and a number x is at most 21?
The product is the result of multiplying 21 by zero. As a result, the product of 21 and 0 is: 0 To put it another way, we can determine the product of 21 and 0 by multiplying 21 by 0, which is 0. Isn't it simple? If somebody were to question you, "What is the product of 21 and 0?" you would respond, "21 x 0 = 0." To discover any product on your own later, understand that the product is indeed the result of multiplying two integers jointly. -Hope this helped-
It is: 3*7 = 21
3 + 6 + 12 = 21 3 x 6 x 12 = 216
As a product of its prime factors: 3*7 = 21
21
It is: 3*7 = 21
x2 + 4x - 21 = (x + 7)(x - 3). The trick is to find 2 numbers which sum to 4 and have a product of -21.
7 and 3
x2 + 10x + 21 = (x + 3)(x + 7) You need to find 2 numbers which sum to 10 and whose product of 21. In this case 3 + 7 = 10 and 3 x 7 = 21.