Question

Find the product of: 1.(6a²+2b³) and -4ab²

Answer 1

`-24a^3b^2 -8ab^5\\`

Explanation:

Given the two expression (6a²+2b³) and -4ab², to find their product, the following steps are valid;

`= (6a^2+2b^3) *-4ab^2\\= (6a^2+2b^3)(-4ab^2)\\= (6a^2)(-4ab^2)+(2b^3)(-4ab^2) \\= -24a^3b^2 + (-8ab^5)\\= -24a^3b^2 -8ab^5\\`

The final expression gives the required product