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

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

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

expand

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

m^{3} - 8

Solution steps

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

Distribute parentheses

= m m^{2} + m \cdot 2 m + m \cdot 4 - 2 m^{2} - 2 \cdot 2 m - 2 \cdot 4

Simplify

m m^{2} + m \cdot 2 m + m \cdot 4 - 2 m^{2} - 2 \cdot 2 m - 2 \cdot 4 : m^{3} - 8

= m^{3} - 8

sin (3 x) cos (3 x)

(6 x + 4) (- 3 x - 6)

\frac{3 x ^{4} - 6 x + 4}{- 3 x}

(x^{2} - 2 x - 1)^{2}

42 \cdot 3

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