Does a Primitive Pythagorean Triplet contains at least one multiple of 3 ?
25 a2a^{2}a2 +16<40a
cuanto es 0,2
y=(1/2)(x+1)²-3
y=1/2(x+1)²-3
x/5+x/6=20
how to make 4 on all ten with 2 2 7 9
y=-(x-3)²+5
how to make 4 with 2 2 7 9
how to make 4 with
2
7
9
