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

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

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

expand

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

x^{3} + 27

Solution steps

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

Distribute parentheses

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

Simplify

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

= x^{3} + 27

\frac{- 20}{2}

\frac{y ^{7}}{y ^{21}}

\frac{\frac{14 m ^{4}}{3 m}}{\frac{7 m ^{2}}{18 m ^{5}}}

\frac{10 9}{63 x}

\frac{2}{2} + \frac{3}{3}

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