Question

How do you multiply `7c(5-y+4y^2)`?

Answer 1

See the entire solution process below:

Explanation:

To multiply this expression you need to multiply every term in the parenthesis by `color(red)(7c)`

`color(red)(7c)(5 - y + 4y^2` becomes:

`(color(red)(7c) xx 5) - (color(red)(7c) xx y) + (color(red)(7c) xx 4y^2) ->`

`35c - 7cy + 28cy^2`

Or, writing it in standard form:

`28cy^2 - 7cy + 35c`