Vastaus:
# Alfa ^ beeta * beeta ^ alfa ~~ 0,01 #
Selitys:
Juuret ovat:
# X = (4 + -sqrt ((- 4) ^ 2-4)) / 2 #
# X = (4 + -sqrt (16-4)) / 2 #
# X = (4 + -sqrt12) / 2 #
# X = (4 + -2sqrt2) / 2 #
# x = 2 + sqrt3 tai 2-sqrt3 #
# Alfa ^ beeta * beeta ^ alfa = (2 + sqrt3) ^ (2-sqrt3) * (2-sqrt3) ^ (2 + sqrt3) ~~ 0,01 #