What is expand (4b-3)(6b^3-b^2-7b-1) ?

The solution to expand (4b-3)(6b^3-b^2-7b-1) is 24b^4-22b^3-25b^2+17b+3

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expand (4b-3)(6b^3-b^2-7b-1)

expand

(4 b - 3) (6 b^{3} - b^{2} - 7 b - 1)

24 b^{4} - 22 b^{3} - 25 b^{2} + 17 b + 3

Solution steps

(4 b - 3) (6 b^{3} - b^{2} - 7 b - 1)

Distribute parentheses

= 4 b \cdot 6 b^{3} + 4 b (- b^{2}) + 4 b (- 7 b) + 4 b (- 1) - 3 \cdot 6 b^{3} - 3 (- b^{2}) - 3 (- 7 b) - 3 (- 1)

Simplify

4 b \cdot 6 b^{3} + 4 b (- b^{2}) + 4 b (- 7 b) + 4 b (- 1) - 3 \cdot 6 b^{3} - 3 (- b^{2}) - 3 (- 7 b) - 3 (- 1) : 24 b^{4} - 22 b^{3} - 25 b^{2} + 17 b + 3

= 24 b^{4} - 22 b^{3} - 25 b^{2} + 17 b + 3

\frac{10 x ^{4}}{- 10 x ^{3}}

\frac{\frac{1}{2}}{2}

64 + - 48 + 25 + - 75

\frac{x ^{2} + x - 30}{x ^{2} - 6 x + 5}

\frac{1}{x} + \frac{x + 2}{x}

What is expand (4b-3)(6b^3-b^2-7b-1) ?
The solution to expand (4b-3)(6b^3-b^2-7b-1) is 24b^4-22b^3-25b^2+17b+3