What is expand (3x+1)(2x^2-9x+5) ?

The solution to expand (3x+1)(2x^2-9x+5) is 6x^3-25x^2+6x+5

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expand (3x+1)(2x^2-9x+5)

expand

(3 x + 1) (2 x^{2} - 9 x + 5)

6 x^{3} - 25 x^{2} + 6 x + 5

Solution steps

(3 x + 1) (2 x^{2} - 9 x + 5)

Distribute parentheses

= 3 x \cdot 2 x^{2} + 3 x (- 9 x) + 3 x \cdot 5 + 1 \cdot 2 x^{2} + 1 \cdot (- 9 x) + 1 \cdot 5

Simplify

3 x \cdot 2 x^{2} + 3 x (- 9 x) + 3 x \cdot 5 + 1 \cdot 2 x^{2} + 1 \cdot (- 9 x) + 1 \cdot 5 : 6 x^{3} - 25 x^{2} + 6 x + 5

= 6 x^{3} - 25 x^{2} + 6 x + 5

1 - 12

2 \cdot (- 8)

(1 + i) (2 + 3 i) (4 - 3 i)

\frac{14}{30}

e^{1.7}

What is expand (3x+1)(2x^2-9x+5) ?
The solution to expand (3x+1)(2x^2-9x+5) is 6x^3-25x^2+6x+5