Final answer:
The verbal expression for 2x^3 - 3 is 'twice 'x' cubed minus three'.
Step-by-step explanation:
To express the expression 2x^3 - 3 verbally, we can break it down:
The term 2x^3 means that we have two times 'x' raised to the power of 3. This represents multiplying 'x' by itself three times and then multiplying the result by 2.
The term -3 simply means subtracting 3 from the previous result. So, the verbal expression for 2x^3 - 3 is 'twice 'x' cubed minus three'.