What is expand 2xleft(x^2-3) ?

The solution to expand 2xleft(x^2-3) is 2elx^3ft-6elxft

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expand 2xleft(x^2-3)

expand

2 x l e f t (x^{2} - 3)

2 e l x^{3} f t - 6 e l x f t

Solution steps

2 x l e f t (x^{2} - 3)

= 2 e l x f t (x^{2} - 3)

Apply the distributive law:

a (b - c) = ab - a c

a = 2 x l e f t, b = x^{2}, c = 3

= 2 x l e f t x^{2} - 2 x l e f t \cdot 3

= 2 e l x^{2} x f t - 2 \cdot 3 e l x f t

Simplify

2 e l x^{2} x f t - 2 \cdot 3 e l x f t : 2 e l x^{3} f t - 6 e l x f t

= 2 e l x^{3} f t - 6 e l x f t

- \frac{1}{9} (9 - x)^{3} - 4 (9 - x) - 20

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

(- 5 x^{2} - 10 x - 7 y + 2) d e (3 x^{2} - 4 + 7 x)

(3 - e^{3 x})^{2}

(2 + 2 t) 1 + 3 t - (2 + 2 t)^{2} (1 + 3 t)^{2}

What is expand 2xleft(x^2-3) ?
The solution to expand 2xleft(x^2-3) is 2elx^3ft-6elxft