The sum of one and the product of one and a number xxx.

5 answers

1 + 1(xxx)
= 1 + xxx

Who calls a variable xxx ?
Did you mean x^3 ?
1+1(x)
Also, it is like that because when you copy and paste math stuff it sometimes comes out like that.
The sum of one and the product of four and a number x
Four less than the quotient of a number x and 5
Four less than the quotient of a number x and 5