533464
2366654
1537169
399628
4733308
3074338
18689630
23001522
7040118
8288884
7828636
a^3b ab^6
The age of a man is twice the sum of the ages of his two sons. Five years ago, his age was four times the sum of their ages at tha...
A car takes 4 hours to cover a distance at a speed of 60 Km/h. How Long will it take to cover the same distance at a speed of 80 k...
find the zero of the polinlomial :
p(x) = 5x - 1
x+\left(\frac{x}{320}\cdot 200\cdot 0.05\right)+\left(\frac{x}{320}\cdot 120\cdot 0.19\right)=780
