Citizen SRP-280 - Page 197

- 17 -
{
[ ]
CPLX DEG
Re Im ab ar
22.20360331
[ ]
CPLX DEG
Re Im ab ar
7.765166018
Example 45
3 X + 5 Y = 5
⇒ X = 5 , Y = – 2
X – 4 Y = 13
[ MODE ] 4
VLE DE G
ax + by = c, dx+

[] 3
VLE DE G

a = 3
[] 5
VLE D E G

b = 5
[] 5
VLE D E G

c = 5
[] 1
VLE D E G

d = 1
[] [ (–) ] 4
VLE D E G

e = – 4
[] 13
VLE D E G

f = 13
[ ]
VLE D E G
X Y
5.
[ ]
VLE D E G
X Y
–2.
Example 46
 X
2
– 5 X + 6 = 0 ⇒ X = 2 or 3 / X
2
– 5 X + 6 = 0 ⇒ X = 2 o 3 / X
2
– 5 X + 6 = 0 ⇒
X = 2 o 3 / X
2
– 5 X + 6 = 0 ⇒ X = 2 oder 3 / X
2
– 5 X + 6 = 0 ⇒ X = 2 ou 3 / X
2
–
5 X + 6 = 0 ⇒ X = 2 o 3 / X
2
– 5 X + 6 = 0 ⇒ X = 2 of 3 / X
2
– 5 X + 6 = 0 ⇒ X = 2
eller 3 / X
2
– 5 X + 6 = 0 ⇒ X X
2
– 5 X + 6 = 0 ⇒ X = 2 of 3
 [ MODE ] 5
QE DEG
ax
2
+ bx + c = 0
[] 1
QE DEG

a = 1