It is 2x - 8
3xx + 2 + xx + 4 = 4xx + 6 = 2(2xx + 3)
715+15 = 730
North American area code +1 715 is in and around Eau Claire, Wisconsin, USA.
3 + 712 = 715
Doesn't have integer roots. Quadratic formula gives roots as 3.71 and -5.38.
If it is 3x2 + 4 = 2x + 4, then you can subtract 4 from both sides, and get 3x2 = 2x, and then x = 2/3
715 is divisible by any of its factors: 1,5,11,13,55,65,143,715 Evidence: 1x715=715 5x143=715 11x65=715 13x55=715
Pairs of positive integer factors of 715 are: 1 x 715 = 715 5 x 143 = 715 11 x 65 = 715 13 x 55 = 715 And their reverses.
3xx
For Plantronics 3xx the pin is 0000
715 as a percent = 71500%715 * 100% = 71500%
(3x - 1) + 7 = (7x - 2x) + x3x - 1 + 7 = 7x - 2x + x3x + 6 = 6x6 = 3xx = 6/3 = 2