Hvad er radikalt 4/3 - radikalt 3/4 i enkleste form?

Hvad er radikalt 4/3 - radikalt 3/4 i enkleste form?
Anonim

Svar:

# Sqrt3 / 6 #

Forklaring:

#sqrt (4/3) -sqrt (3/4) #

# Sqrt4 / sqrt3-sqrt3 / sqrt4 #

# 2 / sqrt3-sqrt3 / 2 #

# 2 / sqrt3 (1) -sqrt3 / 2 (1) #

# 2 / sqrt3 (2/2) -sqrt3 / 2 (sqrt3 / sqrt3) #

# 4 / (2sqrt3) -3 / (2sqrt3) #

# 1 / (2sqrt3) #

# 1 / (2sqrt3) (sqrt3 / sqrt3) #

# Sqrt3 / (2sqrt3sqrt3) = sqrt3 / (2xx3) = sqrt3 / 6 #