Răspuns :
a = | 2√2 - 3 |⇒ a = | √8 - 3 | ⇒a = 3 - √8
b = | 3 + 2√2 |⇒ b = | 3 + √8 |⇒b = 3 + √8
Mg = √ ( 3 - √8)( 3+√8)
Mg = √ ( 9 - 8)
Mg = 1
b = | 3 + 2√2 |⇒ b = | 3 + √8 |⇒b = 3 + √8
Mg = √ ( 3 - √8)( 3+√8)
Mg = √ ( 9 - 8)
Mg = 1
a=|2√2-3|
a=3-2√2
b=|3+2√2|
b=3+2√2
Mg=√(ab)
Mg=√(3-2√2)*√(3+2√2)
Mg=√(9-8)
Mg=√1
Mg=1
a=3-2√2
b=|3+2√2|
b=3+2√2
Mg=√(ab)
Mg=√(3-2√2)*√(3+2√2)
Mg=√(9-8)
Mg=√1
Mg=1