What is expand (10x^2-3)(x^3-2x^2-5) ?

The solution to expand (10x^2-3)(x^3-2x^2-5) is 10x^5-20x^4-3x^3-44x^2+15

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expand (10x^2-3)(x^3-2x^2-5)

expand

(10 x^{2} - 3) (x^{3} - 2 x^{2} - 5)

10 x^{5} - 20 x^{4} - 3 x^{3} - 44 x^{2} + 15

Solution steps

(10 x^{2} - 3) (x^{3} - 2 x^{2} - 5)

Distribute parentheses

= 10 x^{2} x^{3} + 10 x^{2} (- 2 x^{2}) + 10 x^{2} (- 5) - 3 x^{3} - 3 (- 2 x^{2}) - 3 (- 5)

Simplify

10 x^{2} x^{3} + 10 x^{2} (- 2 x^{2}) + 10 x^{2} (- 5) - 3 x^{3} - 3 (- 2 x^{2}) - 3 (- 5) : 10 x^{5} - 20 x^{4} - 3 x^{3} - 44 x^{2} + 15

= 10 x^{5} - 20 x^{4} - 3 x^{3} - 44 x^{2} + 15

x^{4} - 9 y^{2}

72 - 32

(- 5) - (- 6)

(- 5) - (- 8)

(5 - 23) (5 + 23)

What is expand (10x^2-3)(x^3-2x^2-5) ?
The solution to expand (10x^2-3)(x^3-2x^2-5) is 10x^5-20x^4-3x^3-44x^2+15