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Example 45, Example 46 – CITIZEN SRP-280 User Manual

Page 197

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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 DEG

b = 5

[] 5

VLE DEG

c = 5

[] 1

VLE DEG

d = 1

[] [ (–) ] 4

VLE DEG

e = – 4

[] 13

VLE DEG

f = 13

[]

VLE DEG

X Y

5.

[]

VLE DEG

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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