What is expand x(2sqrt(x)-2x-4) ?

The solution to expand x(2sqrt(x)-2x-4) is 2xsqrt(x)-2x^2-4x

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expand x(2sqrt(x)-2x-4)

expand

x (2 x - 2 x - 4)

2 x x - 2 x^{2} - 4 x

Solution steps

x (2 x - 2 x - 4)

Apply the distributive law:

m (a + b + c) = ma + mb + m c

x (2 x - 2 x - 4) = x \cdot 2 x + x (- 2 x) + x (- 4)

= x \cdot 2 x + x (- 2 x) + x (- 4)

Simplify

x \cdot 2 x + x (- 2 x) + x (- 4) : 2 x x - 2 x^{2} - 4 x

= 2 x x - 2 x^{2} - 4 x

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

\frac{( x - 1 ) ^{2} + 2 ( x - 1 ) x ^{\frac{1}{13}}}{13 x ^{\frac{12}{13}}}

4 (4 x ln (x) + 2 x)

\frac{1486}{6}

(cos^{2} (t)) (2 cos (t) - sin (t))

What is expand x(2sqrt(x)-2x-4) ?
The solution to expand x(2sqrt(x)-2x-4) is 2xsqrt(x)-2x^2-4x