Veto q&a 7 Month22 (1)

2018
July
@hang out
5+ 1 = ?
5−
1
5+ 1 5+ 1 5+
1
= ×
5−1 5− 1 5+
1
=
=
=
( 5+ 1)( 5+
1)
( 5− 1)( 5+
1)
5+ 5+ 5+
1
5−
1
6+
2 5
4
( )
23+ 5 3 + 2.236
= =
2×
2 2
5.236
= = 2.618
2
4, 2, 3, 5
3 6 4
1 1 1 1
3 6 4 3 2 6 4
4, 2, 3, 5 = 4 ,2 ,3 ,5
1 1 1 1
× 12 × 12 × 12 × 12
3 2 6 4
= 4 ,2 ,3 ,5
4 6 2 3
= 4 ,2 ,3 ,5
= 256, 64, 9, 125
(1) (3) (4) (2)
1 1
4 3
3 ,2
1
5 6
3 4 6
= 4 > 5 > 2 > 3
a − b a + b 2 ab
= −
a + b a−b a−b
a + b a + b 2 ab
= −
a − b a−b a−b
and
1 1 1
× 12 × 12 × 12
4 3 6
= 3 ,2 ,5
3 4, 2
=3 , 2 5
= 27, 16, 25
(3) (1) (2)
1 1 1
3 6 4
2