3400 = 1000 + 200 * G * 2
7xc^2+14x^2 c
(70)2 – (25)2
| 3x - 1 | = 1
41740146170008012
1227083.25
.103706825696
41740166901990502
12452083.25
.102294869318
20454331819828402
12464584.25
.1022...
THE AVERAGE AGE OF THREE BOYS IS 15 YEARS. IF THERE AGE RATIO IS 3:5:7, THE AGE OF YOUNGEST BOY IS ?
6a^2b^2 - 8ab^2 - 14ab
2x^3-6x+5
| x-2 | = 0
