What is expand (6y-5)(4y^3-5y^2-3x+4) ?

The solution to expand (6y-5)(4y^3-5y^2-3x+4) is 24y^4-50y^3+25y^2-18yx+24y+15x-20

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expand (6y-5)(4y^3-5y^2-3x+4)

expand

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

24 y^{4} - 50 y^{3} + 25 y^{2} - 18 y x + 24 y + 15 x - 20

Solution steps

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

Distribute parentheses

= 6 y \cdot 4 y^{3} + 6 y (- 5 y^{2}) + 6 y (- 3 x) + 6 y \cdot 4 - 5 \cdot 4 y^{3} - 5 (- 5 y^{2}) - 5 (- 3 x) - 5 \cdot 4

Simplify

6 y \cdot 4 y^{3} + 6 y (- 5 y^{2}) + 6 y (- 3 x) + 6 y \cdot 4 - 5 \cdot 4 y^{3} - 5 (- 5 y^{2}) - 5 (- 3 x) - 5 \cdot 4 : 24 y^{4} - 50 y^{3} + 25 y^{2} - 18 y x + 24 y + 15 x - 20

= 24 y^{4} - 50 y^{3} + 25 y^{2} - 18 y x + 24 y + 15 x - 20

e^{\frac{- 1}{x}}

f (n) = \frac{2 ^{n}}{4 ^{n}}

5 - 2 (\frac{3}{4})^{2}

(x - \frac{1}{2})^{6}

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

What is expand (6y-5)(4y^3-5y^2-3x+4) ?
The solution to expand (6y-5)(4y^3-5y^2-3x+4) is 24y^4-50y^3+25y^2-18yx+24y+15x-20