Correct
开方
/ kāifāng /
Strokes
Definition
to extract a square root
Example
As a Verb
extract a root
1
Liǎngbian
两边
kāi
开
píngfāng
平方
extract the square root of both sides
2
Kāilìfāng
开立方
subtriplicate; extract the cube root
3
Kāi
开
píngfāng
平方
root; extract the square root; take the square root (of)
As a Verb
write (out) a prescription; prescribe (a remedy); prescribe (medicine) for/to a patient