What is expand (2x-1)(x+3)(x-5) ?

The solution to expand (2x-1)(x+3)(x-5) is 2x^3-5x^2-28x+15

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expand (2x-1)(x+3)(x-5)

expand

(2 x - 1) (x + 3) (x - 5)

2 x^{3} - 5 x^{2} - 28 x + 15

Solution steps

(2 x - 1) (x + 3) (x - 5)

Expand

(2 x - 1) (x + 3) (x - 5) : (2 x^{2} + 5 x - 3) (x - 5)

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

Distribute parentheses

= 2 x^{2} x + 2 x^{2} (- 5) + 5 xx + 5 x (- 5) - 3 x - 3 (- 5)

Simplify

2 x^{2} x + 2 x^{2} (- 5) + 5 xx + 5 x (- 5) - 3 x - 3 (- 5) : 2 x^{3} - 5 x^{2} - 28 x + 15

= 2 x^{3} - 5 x^{2} - 28 x + 15

f (x) 3 x - 2

\frac{- 2 x}{3}

lo g_{2} (5000)

(x^{2} - 6 x - 3) (2 x^{2} + 2 x - 1)

lo g_{10} (10) (2)

What is expand (2x-1)(x+3)(x-5) ?
The solution to expand (2x-1)(x+3)(x-5) is 2x^3-5x^2-28x+15