Citizen SRP-285 [197/200] Example 45

Citizen SRP-285 [197/200] Example 45
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{
[ ]
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 DEG
ax + by = c, dx+
[] 3
VLE DEG
a = 3
[] 5
VLE D EG
b = 5
[] 5
VLE D EG
c = 5
[] 1
VLE D EG
d = 1
[] [ (–) ] 4
VLE D EG
e = – 4
[] 13
VLE D EG
f = 13
[ ]
VLE D EG
X Y
5.
[ ]
VLE D EG
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

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