Answer:
[tex]6a^2 - 2a^2b - 4b^2[/tex]
Step-by-step explanation:
To find the product, multiply using the distributive property and exponent rules. Be sure to multiply each term.
[tex](6a^2 + 4b)(a^2 - b)\\6a^4 + 4a^2b - 6a^2b - 4b^2\\6a^2 - 2a^2b - 4b^2[/tex]