What is expand (x-4)(x^2+6x-1) ?

The solution to expand (x-4)(x^2+6x-1) is x^3+2x^2-25x+4

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expand (x-4)(x^2+6x-1)

expand

(x - 4) (x^{2} + 6 x - 1)

x^{3} + 2 x^{2} - 25 x + 4

Solution steps

(x - 4) (x^{2} + 6 x - 1)

Distribute parentheses

= x x^{2} + x \cdot 6 x + x (- 1) - 4 x^{2} - 4 \cdot 6 x - 4 (- 1)

Simplify

x x^{2} + x \cdot 6 x + x (- 1) - 4 x^{2} - 4 \cdot 6 x - 4 (- 1) : x^{3} + 2 x^{2} - 25 x + 4

= x^{3} + 2 x^{2} - 25 x + 4

7 \div \frac{1}{4}

(x^{- 2} - y^{- 1})^{- 3}

3 \frac{1}{2} \div \frac{1}{2}

2^{99} + 2^{99}

- (- 2) + 1

What is expand (x-4)(x^2+6x-1) ?
The solution to expand (x-4)(x^2+6x-1) is x^3+2x^2-25x+4