What is (-5n^4+8)+(5n^4+8n^3+3n^2) ?

The solution to (-5n^4+8)+(5n^4+8n^3+3n^2) is 8n^3+3n^2+8

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simplify (-5n^4+8)+(5n^4+8n^3+3n^2)

simplify

(- 5 n^{4} + 8) + (5 n^{4} + 8 n^{3} + 3 n^{2})

8 n^{3} + 3 n^{2} + 8

Solution steps

(- 5 n^{4} + 8) + (5 n^{4} + 8 n^{3} + 3 n^{2})

Simplify

(- 5 n^{4} + 8) + (5 n^{4} + 8 n^{3} + 3 n^{2}) : - 5 n^{4} + 8 + 5 n^{4} + 8 n^{3} + 3 n^{2}

= - 5 n^{4} + 8 + 5 n^{4} + 8 n^{3} + 3 n^{2}

Group like terms

= - 5 n^{4} + 5 n^{4} + 8 n^{3} + 3 n^{2} + 8

Add similar elements:

- 5 n^{4} + 5 n^{4} = 0

= 8 n^{3} + 3 n^{2} + 8

\frac{3}{x} < 4

4^{11}

\frac{3 a ^{5}}{4} \cdot \frac{2}{- 15 a ^{3}}

(x + y)^{2} - x - y

14 p - 8 = 22 + 20 p

What is (-5n^4+8)+(5n^4+8n^3+3n^2) ?
The solution to (-5n^4+8)+(5n^4+8n^3+3n^2) is 8n^3+3n^2+8