x³ + y³ + z³
tangente a la menos uno de 2 sobre 0
2/6+3/6
8c - 15(6c+3) = -13(-5c+11)+9
If an area of a square is x^2+18x+81 what are the dimensions of the square?
if a can do piece of work in 10days and B can do apiece in 20 days .how many days they took to complete their work together
x.3+x2=-2
N : 6 = 15 : 30
how to solve this by using radical signs (-13\sqrt{5})\times(-4\sqrt{7}) give the soluyions.
5-(-9) (-7) 3- (+4) (-9)
