What is expand (x+2)(x^2-2x+4) ?

The solution to expand (x+2)(x^2-2x+4) is x^3+8

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expand (x+2)(x^2-2x+4)

expand

(x + 2) (x^{2} - 2 x + 4)

x^{3} + 8

Solution steps

(x + 2) (x^{2} - 2 x + 4)

Distribute parentheses

= x x^{2} + x (- 2 x) + x \cdot 4 + 2 x^{2} + 2 (- 2 x) + 2 \cdot 4

Simplify

x x^{2} + x (- 2 x) + x \cdot 4 + 2 x^{2} + 2 (- 2 x) + 2 \cdot 4 : x^{3} + 8

= x^{3} + 8

3 (x + h)^{2}

(m - 10)^{2}

(a + 1) (a + 2)

- 1^{1}

2 (x + 3)

What is expand (x+2)(x^2-2x+4) ?
The solution to expand (x+2)(x^2-2x+4) is x^3+8