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

The solution to expand (x+3)(x^2-3x+9) is x^3+27

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

expand

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

x^{3} + 27

Solution steps

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

Distribute parentheses

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

Simplify

x x^{2} + x (- 3 x) + x \cdot 9 + 3 x^{2} + 3 (- 3 x) + 3 \cdot 9 : x^{3} + 27

= x^{3} + 27

- 4 \div 2

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

4.2 v - 5 - 6.5 v

(3 x - 7)^{2}

\frac{2 x + 1}{2} - \frac{4 x - 1}{6}

What is expand (x+3)(x^2-3x+9) ?
The solution to expand (x+3)(x^2-3x+9) is x^3+27