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

The solution to expand (2x-5)(3x^2-2x+6) is 6x^3-19x^2+22x-30

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expand (2x-5)(3x^2-2x+6)

expand

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

6 x^{3} - 19 x^{2} + 22 x - 30

Solution steps

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

Distribute parentheses

= 2 x \cdot 3 x^{2} + 2 x (- 2 x) + 2 x \cdot 6 - 5 \cdot 3 x^{2} - 5 (- 2 x) - 5 \cdot 6

Simplify

2 x \cdot 3 x^{2} + 2 x (- 2 x) + 2 x \cdot 6 - 5 \cdot 3 x^{2} - 5 (- 2 x) - 5 \cdot 6 : 6 x^{3} - 19 x^{2} + 22 x - 30

= 6 x^{3} - 19 x^{2} + 22 x - 30

\frac{54}{9}

(x + 5) (x - 6)

(2 x + 1) (x - 5)

(- 1 - t)^{3}

(10 - i) - (- 11 - i)

What is expand (2x-5)(3x^2-2x+6) ?
The solution to expand (2x-5)(3x^2-2x+6) is 6x^3-19x^2+22x-30