Question

Can you help me understand this and how to do it

Answer 1

There are numerous solutions to this question. One of them is:

`\begin{gathered} (28a^4b^2)\cdot(-3a^2b^8)= \\ =28\cdot(-3)\cdot a^(4+2)\cdot b^(2+8)= \\ =-84a^6b^(10) \end{gathered}`

where the monomials are:

`(28a^4b^2)and(-3a^2b^8)`