+130477 3x^2 + 3x - 3 = 0 divide everything by 3
x^2 + x - 1 = 0
This cannot be be factored, but the solutions lead to two very important numbers........ - Phi and phi...
Here they are
x2+x−1=0⇒{x=−(√5+1)2x=(√5−1)2}⇒{x=−1.6180339887498948x=0.6180339887498948}
The negative of the larger number is Phi.......and the smaller number is the reciprocal of this.....
+7188 3×x2+3×x−3=0⇒{x=−(√5+1)2x=(√5−1)2}⇒{x=−1.6180339887498948x=0.6180339887498948}
.+130477 3x^2 + 3x - 3 = 0 divide everything by 3
x^2 + x - 1 = 0
This cannot be be factored, but the solutions lead to two very important numbers........ - Phi and phi...
Here they are
x2+x−1=0⇒{x=−(√5+1)2x=(√5−1)2}⇒{x=−1.6180339887498948x=0.6180339887498948}
The negative of the larger number is Phi.......and the smaller number is the reciprocal of this.....
