What is (5x^2-3x-2)+(6x^5+4x-2x^2-7) ?

The solution to (5x^2-3x-2)+(6x^5+4x-2x^2-7) is 6x^5+3x^2+x-9

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simplify (5x^2-3x-2)+(6x^5+4x-2x^2-7)

simplify

(5 x^{2} - 3 x - 2) + (6 x^{5} + 4 x - 2 x^{2} - 7)

6 x^{5} + 3 x^{2} + x - 9

Solution steps

(5 x^{2} - 3 x - 2) + (6 x^{5} + 4 x - 2 x^{2} - 7)

Simplify

(5 x^{2} - 3 x - 2) + (6 x^{5} + 4 x - 2 x^{2} - 7) : 5 x^{2} - 3 x - 2 + 6 x^{5} + 4 x - 2 x^{2} - 7

= 5 x^{2} - 3 x - 2 + 6 x^{5} + 4 x - 2 x^{2} - 7

Group like terms

= 6 x^{5} + 5 x^{2} - 2 x^{2} - 3 x + 4 x - 2 - 7

Add similar elements:

5 x^{2} - 2 x^{2} = 3 x^{2}

= 6 x^{5} + 3 x^{2} - 3 x + 4 x - 2 - 7

Add similar elements:

- 3 x + 4 x = x

= 6 x^{5} + 3 x^{2} + x - 2 - 7

Subtract the numbers:

- 2 - 7 = - 9

= 6 x^{5} + 3 x^{2} + x - 9

3 x^{2} - 24 x - 27

\frac{1}{4} \cdot \frac{3}{5}

45 - 125 - 20

(\frac{2}{3})^{7}

(\frac{2}{3} + \frac{5}{3})^{2}

What is (5x^2-3x-2)+(6x^5+4x-2x^2-7) ?
The solution to (5x^2-3x-2)+(6x^5+4x-2x^2-7) is 6x^5+3x^2+x-9