789 x 789 = 622521.
7398 x 789 = 5,837,022
789 x 123 = 97047
Zero out the Y to find X 3X - 2(0) = -789 3X = -789 X = -263 ------------- now to check you need to find Y, so zero out X 3(0) - 2Y = -789 - 2Y = - 789 Y = 394.5 0r 394 and 1/2 convert to fraction = 789/2 ------------ check 3(-263) - 2(789/2) = -789 -789 - 2(789/2) = -789 cancel one 2 and multiply through by that 2 -1578 + 789 = - 789 -789 = - 789 checks
5x=651 = 3255
651 x 25 = 16,275
789 x 45 = 35505
200 x 789 = 157800
Expanded Notation of 789 = (7 x 100) + (8 x 10) + (9 x 1).
5 x 789 = (5 x 700) + (5 x 80) + ( 5 x 9)
When you type 789 x 789 = into your calculator you would get 622521. you should try it.
377,142