sadio starts with savings of £15
thomas starts with no saving
each week from now sadio will save £3.50 and thomas will save £3 ...
hallar la recta que pasa por -1,-1
n(1) + n(0) x 20.65625
(3x^2y^3)^2 divided by (3xy)(3xy^7)
(3x^2y^3)^2 (3xy)(3xy^7)
p2 x p3
4(x+2)=29-3x
2x-5=7
5(2x+1)=50
1. f(x) = 3e^x^2-6x+9
