What is expand (3x-4)(3x^2+3x-4) ?

The solution to expand (3x-4)(3x^2+3x-4) is 9x^3-3x^2-24x+16

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expand (3x-4)(3x^2+3x-4)

expand

(3 x - 4) (3 x^{2} + 3 x - 4)

9 x^{3} - 3 x^{2} - 24 x + 16

Solution steps

(3 x - 4) (3 x^{2} + 3 x - 4)

Distribute parentheses

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

Simplify

3 x \cdot 3 x^{2} + 3 x \cdot 3 x + 3 x (- 4) - 4 \cdot 3 x^{2} - 4 \cdot 3 x - 4 (- 4) : 9 x^{3} - 3 x^{2} - 24 x + 16

= 9 x^{3} - 3 x^{2} - 24 x + 16

\frac{13}{12} + \frac{- 7}{18} - \frac{5}{24}

120 \div 40

\frac{7}{8} \times \frac{4}{5}

\frac{6 + \frac{1}{x}}{7 - \frac{1}{x}}

4 \times (- \frac{1}{4})

What is expand (3x-4)(3x^2+3x-4) ?
The solution to expand (3x-4)(3x^2+3x-4) is 9x^3-3x^2-24x+16