What is expand (3x^2-5x-2)(4x^2-2x+3) ?

The solution to expand (3x^2-5x-2)(4x^2-2x+3) is 12x^4-26x^3+11x^2-11x-6

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expand (3x^2-5x-2)(4x^2-2x+3)

expand

(3 x^{2} - 5 x - 2) (4 x^{2} - 2 x + 3)

12 x^{4} - 26 x^{3} + 11 x^{2} - 11 x - 6

Solution steps

(3 x^{2} - 5 x - 2) (4 x^{2} - 2 x + 3)

Distribute parentheses

= 3 x^{2} \cdot 4 x^{2} + 3 x^{2} (- 2 x) + 3 x^{2} \cdot 3 - 5 x \cdot 4 x^{2} - 5 x (- 2 x) - 5 x \cdot 3 - 2 \cdot 4 x^{2} - 2 (- 2 x) - 2 \cdot 3

Simplify

3 x^{2} \cdot 4 x^{2} + 3 x^{2} (- 2 x) + 3 x^{2} \cdot 3 - 5 x \cdot 4 x^{2} - 5 x (- 2 x) - 5 x \cdot 3 - 2 \cdot 4 x^{2} - 2 (- 2 x) - 2 \cdot 3 : 12 x^{4} - 26 x^{3} + 11 x^{2} - 11 x - 6

= 12 x^{4} - 26 x^{3} + 11 x^{2} - 11 x - 6

5 - \frac{6}{5}

\frac{( 2.99 ) ^{2} - 9}{( 2.99 ) - 3}

x^{4} y^{3} - x^{5} y^{3}

(2 y + 7)^{2}

6 x^{3} - 15 x^{2}

What is expand (3x^2-5x-2)(4x^2-2x+3) ?
The solution to expand (3x^2-5x-2)(4x^2-2x+3) is 12x^4-26x^3+11x^2-11x-6