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

The solution to (5h^3-8h)+(-2h^3-h^2-2h) is 3h^3-h^2-10h

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simplify (5h^3-8h)+(-2h^3-h^2-2h)

simplify

(5 h^{3} - 8 h) + (- 2 h^{3} - h^{2} - 2 h)

3 h^{3} - h^{2} - 10 h

Solution steps

(5 h^{3} - 8 h) + (- 2 h^{3} - h^{2} - 2 h)

Simplify

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

= 5 h^{3} - 8 h - 2 h^{3} - h^{2} - 2 h

Group like terms

= 5 h^{3} - 2 h^{3} - h^{2} - 8 h - 2 h

Add similar elements:

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

= 3 h^{3} - h^{2} - 8 h - 2 h

Add similar elements:

- 8 h - 2 h = - 10 h

= 3 h^{3} - h^{2} - 10 h

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\frac{7}{x} - \frac{5 x + 7}{x - 9}

(a) (- 3 a) (a^{2})

48 \div 6

What is (5h^3-8h)+(-2h^3-h^2-2h) ?
The solution to (5h^3-8h)+(-2h^3-h^2-2h) is 3h^3-h^2-10h