一些数学用语用英语怎么说

1.x的n次方根 the nth root of x
2.a times the sum of b and c
3.根号x square root of x
4.C3取2 c3 equals 2

x of the n-th power root
a(b plus c)
Square root of x

C3 take 2 (
网上查的

1.x的n次方根
the nth root of x
2.a(b+c)
a into (a plus b)
3.根号x
square root of x
4.C3取2
c3 equals 2