Question

(2n + 5) (4n - 2) (2n + 7)

Answer 1

Ответ:

Пошаговое объяснение:

(2n + 5) (4n - 2) (2n + 7)=

= 8 n²+10

(8 n²+10)*(2n + 7)=16n ³+70

Answer 2

It looks like you've provided a mathematical expression:

(2n + 5) (4n - 2) (2n + 7)

If you want to simplify or expand this expression, let's go step by step:

1. Distribute the first two terms:

   (2n + 5) (4n - 2) = 8n^2 + 20n - 4n - 10 = 8n^2 + 16n - 10

2. Now multiply the result by the third term:

   (8n^2 + 16n - 10) (2n + 7)

   To simplify this further, you would need to perform a distributive multiplication (also known as the FOIL method):

   8n^2 * 2n + 8n^2 * 7 + 16n * 2n + 16n * 7 - 10 * 2n - 10 * 7

   16n^3 + 56n^2 + 32n^2 + 112n - 20n - 70

3. Combine like terms:

   16n^3 + 88n^2 + 92n - 70

So, the simplified expression is:

16n^3 + 88n^2 + 92n - 70