# How do you simplify #5c^2 (c+ 10) -4c(2c^2 -6c+ 1)#?

##### 1 Answer

Nov 30, 2017

#### Explanation:

First we need to expand the first bracket by multiplying

Then we need to expand the 2nd bracket. We do the same as before and multiply everything inside the bracket by

Put these two together and we have:

Now we collect like terms to get:

Hope this helps!