The verbal expression of 3b to the second power plus 2a to the 3rd power is "three b squared plus two a cubed."
3x2 can be called "three times x squared", "three x squared", or "three times x to the power of two".
the sum of a number and three
Three and eight times a number.
3 + (8/4) = 5
The term "verbal expression" in mathematical terms refers to a math phrase or statement that uses words or letters instead of using numbers. An example of this might be "Three divided by two" instead of "3/2."