4 * 21 = 4 * (20 + 1) = 4*20 +4*1 = 80 + 4 = 84.
-4
The product of 3 and 7 is 21
The product of 21 multiplied by 57 is 1,197.
x2 + 4x - 21 = (x + 7)(x - 3). The trick is to find 2 numbers which sum to 4 and have a product of -21.
How about: 4*21 = 84
4 * 21 = 4 * (20 + 1) = 4*20 +4*1 = 80 + 4 = 84.
-4
The product of 3 and 7 is 21
3 x - 7 = -21
product
You should be more specific. C could be any number. Let's say that c=3 3x7=21 21-4=17
The product of 21 multiplied by 57 is 1,197.
x2 + 4x - 21 = (x + 7)(x - 3). The trick is to find 2 numbers which sum to 4 and have a product of -21.
59
12/3 * 21/4 = 5/3 * 9/4 = 15/4 = 33/4
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-