What is (3-6n^5-8n^4)-(-6n^4-3n-8n^5) ?

The solution to (3-6n^5-8n^4)-(-6n^4-3n-8n^5) is 2n^5-2n^4+3n+3

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simplify (3-6n^5-8n^4)-(-6n^4-3n-8n^5)

simplify

(3 - 6 n^{5} - 8 n^{4}) - (- 6 n^{4} - 3 n - 8 n^{5})

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

Solution steps

(3 - 6 n^{5} - 8 n^{4}) - (- 6 n^{4} - 3 n - 8 n^{5})

Apply rule:

(a) = a

(3 - 6 n^{5} - 8 n^{4}) = 3 - 6 n^{5} - 8 n^{4}

= 3 - 6 n^{5} - 8 n^{4} - (- 6 n^{4} - 3 n - 8 n^{5})

Apply the distributive law:

- (- a - b) = a + b

- (- 6 n^{4} - 3 n - 8 n^{5}) = 6 n^{4} + 3 n + 8 n^{5}

= 3 - 6 n^{5} - 8 n^{4} + 6 n^{4} + 3 n + 8 n^{5}

Add similar elements:

- 8 n^{4} + 6 n^{4} = - 2 n^{4}

= 3 - 6 n^{5} - 2 n^{4} + 3 n + 8 n^{5}

Group like terms

= - 6 n^{5} + 8 n^{5} - 2 n^{4} + 3 n + 3

Add similar elements:

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

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

\frac{1 + i}{1 - i}

d^{2} - d = 6

\frac{5 \cdot 3 ^{- 2}}{2 ^{- 2} \cdot 3 ^{- 1}}

3 x^{2} - 30 x + 27 = 0

4.58 x^{2} + 1.5 x + 1 = 0

What is (3-6n^5-8n^4)-(-6n^4-3n-8n^5) ?
The solution to (3-6n^5-8n^4)-(-6n^4-3n-8n^5) is 2n^5-2n^4+3n+3