How to read the equations in English

问题描述:

How to read the equations in English
R=R1R2/(R1+R2)
f=1/2π√RC
√(根号)
如何用英语翻译上述公式?

R equals to R1 times R2 divided by open bracket,R1 plus R2,close bracket.
F equals to half times 2P square root of Rc.
I am Canada born Chinese,trust my answer...this is what I speake at school.lol