2/3 + 제곱근의 제곱근은 3/2 란 무엇입니까?

2/3 + 제곱근의 제곱근은 3/2 란 무엇입니까?
Anonim

대답:

#sqrt (3/2) + sqrt (2/3) = 5 * sqrt (6) / 6 #

설명:

#sqrt (a / b) = sqrt (a) / sqrt (b) #

#sqrt (3/2) + sqrt (2/3) = sqrt (3) / sqrt (2) + sqrt (2) / sqrt (3) #

# a / b + c / d = (a * d + c * b) / (b * d) #

#sqrt (3/2) + sqrt (2/3) = (3 + 2) / sqrt (6) #

#sqrt (3/2) + sqrt (2/3) = 5 / sqrt (6) #

#sqrt (3/2) + sqrt (2/3) = 5 * sqrt (6) / 6 #