Will give brainliest!!
Can someone please explain how i do problems like these my teacher makes no sense
Select the correct answer.
Which expression is equivalent to the given expression?
(12g^2h^7)(3g–^2h-4)
A. 36gh^3
B. 36h^3
C. 36/g^4h^28
D. 38/h^3
![Will give brainliest Can someone please explain how i do problems like these my teacher makes no sense Select the correct answer Which expression is equivalent class=](https://us-static.z-dn.net/files/d3d/8de3af93632c9d67ccf105bf51436836.png)