What is simplify-5n^2-8n-2n^2+4n ?

The solution to simplify-5n^2-8n-2n^2+4n is -7n^2-4n

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simplify-5n^2-8n-2n^2+4n

simplify

- 5 n^{2} - 8 n - 2 n^{2} + 4 n

- 7 n^{2} - 4 n

Solution steps

- 5 n^{2} - 8 n - 2 n^{2} + 4 n

Group like terms

= - 5 n^{2} - 2 n^{2} - 8 n + 4 n

Add similar elements:

- 5 n^{2} - 2 n^{2} = - 7 n^{2}

= - 7 n^{2} - 8 n + 4 n

Add similar elements:

- 8 n + 4 n = - 4 n

= - 7 n^{2} - 4 n

5 \cdot 10

64 k^{2} - \frac{9}{2}

(w + 6)^{2}

(x + 3)^{2} - 4 (x + 3) + 4

3 z^{2} + 6 z + 9

What is simplify-5n^2-8n-2n^2+4n ?
The solution to simplify-5n^2-8n-2n^2+4n is -7n^2-4n