Question 9030
"three fourths the square of b": {{{ (3/4)b^2 }}} <----- The square of a number is the number times itself, most of the time written as {{{ b^2 }}} (That is, a single variable raised to the 2nd power).


"two fifths the cube of a number": {{{ (2/5)n^3 }}} <----- The cube of a number is the number times itself, then times itself again, usually written as a single variable raised to the 3rd power.