What is expand sqrt(x-3)(x^2+2x) ?

The solution to expand sqrt(x-3)(x^2+2x) is x^2sqrt(x-3)+2xsqrt(x-3)

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expand sqrt(x-3)(x^2+2x)

expand

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

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

Solution steps

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

Apply the distributive law:

a (b + c) = ab + a c

x - 3 (x^{2} + 2 x) = x - 3 x^{2} + x - 3 \cdot 2 x

= x - 3 x^{2} + x - 3 \cdot 2 x

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

e^{a (x + y)}

(x^{2} + 4) cos (x)

\frac{( 3 z - 1 ) ^{5}}{3 ( 3 z + 2 ) ^{4}}

3 (2 - \frac{2}{3} x)^{2} - (2 - \frac{2}{3} x)^{2} (2 - \frac{2}{3} x)

(6 - 2 x) (\frac{7}{2} - 2 x) x

What is expand sqrt(x-3)(x^2+2x) ?
The solution to expand sqrt(x-3)(x^2+2x) is x^2sqrt(x-3)+2xsqrt(x-3)