Question

Find the product and simplify your answer. -n(-2n4+9n-5)​

Answer 1

`+2n^5 - 9n^2 + 5n`

Explanation:

To solve the expression

`-n(-2n^4+9n-5)`

first we will multiply -n with each term and then find their products.

When doing multiplication the powers will be added and co-efficient will be multiplied.

`-n(-2n^4+9n-5)​\\-n(-2n^4) -n(+9n) -n(-5)\\+2n^5 - 9n^2 + 5n`