What is expand (g-h)(g^2-3gh+2h^2) ?

The solution to expand (g-h)(g^2-3gh+2h^2) is g^3-2h^3-4g^2h+5gh^2

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expand (g-h)(g^2-3gh+2h^2)

expand

(g - h) (g^{2} - 3 g h + 2 h^{2})

g^{3} - 2 h^{3} - 4 g^{2} h + 5 g h^{2}

Solution steps

(g - h) (g^{2} - 3 g h + 2 h^{2})

Distribute parentheses

= g g^{2} + g (- 3 g h) + g \cdot 2 h^{2} - h g^{2} - h (- 3 g h) - h \cdot 2 h^{2}

Simplify

g g^{2} + g (- 3 g h) + g \cdot 2 h^{2} - h g^{2} - h (- 3 g h) - h \cdot 2 h^{2} : g^{3} - 2 h^{3} - 4 g^{2} h + 5 g h^{2}

= g^{3} - 2 h^{3} - 4 g^{2} h + 5 g h^{2}

75 x^{2}

(3 x + 2)^{3} + (3 x - 2)^{3} - 54 x^{3}

42.25

129 ∣ 129 ∣

(2 y + 2)^{2}

What is expand (g-h)(g^2-3gh+2h^2) ?
The solution to expand (g-h)(g^2-3gh+2h^2) is g^3-2h^3-4g^2h+5gh^2