跪求,有关数学的英语

平方square
括号bracket
加plus
减minus
乘multiply/times
除divide by
等于 equal to

3-7 Three minus seven
2-6 Two minus six
X^2-Y^2=78
X square minus Y square equal to seventy-eight

3/4 Three over four

平方根 square root

3-7:three minus seven.or subtract seven by three.

2-6:two minus six

X2-Y2=78
you can say,x square minus y square equal 78.
you also can say,x square minus y square is 78
But you can not say "equal to".

+ =plus
- =minus
= =equal
平方=square

Exp.2的平方，you can say two square.

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