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

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

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expand (x+sqrt(x))^3

expand

(x + x)^{3}

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

Solution steps

(x + x)^{3}

Apply Perfect Cube Formula:

(a + b)^{3} = a^{3} + 3 a^{2} b + 3 a b^{2} + b^{3}

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

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

Simplify

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

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

d g (- sin (\frac{π}{12}) - (0.12) cos (\frac{π}{12}))

(n^{2} - n)^{2}

\frac{8 e ^{- π s}}{( s ^{2} + 1 ) ( s ^{2} + 9 )}

\frac{1}{1 + x ^{4}}

5 (2 d + 6 ec + 6 a)

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