Final answer:
To simplify (-4b^4a^2)2^3, we evaluate 2^3 as 8 and then multiply each term inside the parentheses by 8, resulting in -32b^4a^2.
Step-by-step explanation:
The question involves simplifying an expression with exponents and variables. The expression is (-4b4a2)23. To simplify, we first evaluate the exponent outside the parentheses. Since 23 equals 8, we multiply each term inside the parentheses by 8. The new expression is -32b4a2.