What is expand (x-5)(x-1)(x+2) ?

The solution to expand (x-5)(x-1)(x+2) is x^3-4x^2-7x+10

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expand (x-5)(x-1)(x+2)

expand

(x - 5) (x - 1) (x + 2)

x^{3} - 4 x^{2} - 7 x + 10

Solution steps

(x - 5) (x - 1) (x + 2)

Expand

(x - 5) (x - 1) (x + 2) : (x^{2} - 6 x + 5) (x + 2)

= (x^{2} - 6 x + 5) (x + 2)

Distribute parentheses

= x^{2} x + x^{2} \cdot 2 - 6 xx - 6 x \cdot 2 + 5 x + 5 \cdot 2

Simplify

x^{2} x + x^{2} \cdot 2 - 6 xx - 6 x \cdot 2 + 5 x + 5 \cdot 2 : x^{3} - 4 x^{2} - 7 x + 10

= x^{3} - 4 x^{2} - 7 x + 10

\frac{10}{45}

7 v + 2 + 12 + 2 v

lo g_{5} (36)

(- 6 - 5 i) (1 + 3 i)

\frac{\frac{2}{x}}{\frac{4}{x ^{2} y}}

What is expand (x-5)(x-1)(x+2) ?
The solution to expand (x-5)(x-1)(x+2) is x^3-4x^2-7x+10