What is expand (3x^2-12)*(sqrt(x+2)+2) ?

The solution to expand (3x^2-12)*(sqrt(x+2)+2) is 3x^2sqrt(x+2)+6x^2-12sqrt(x+2)-24

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expand (3x^2-12)*(sqrt(x+2)+2)

expand

(3 x^{2} - 12) \cdot (x + 2 + 2)

3 x^{2} x + 2 + 6 x^{2} - 12 x + 2 - 24

Solution steps

(3 x^{2} - 12) (x + 2 + 2)

Apply FOIL method

(3 x^{2} - 12) (x + 2 + 2) : 3 x^{2} x + 2 + 6 x^{2} - 12 x + 2 - 24

= 3 x^{2} x + 2 + 6 x^{2} - 12 x + 2 - 24

(cos (x) - 2) (cos (x) + 1)

(x + 8 y = 9,) (- 3 x - 5 y = 12)

\frac{4 ^{3}}{5 ^{3}}

(x + 3 + 4 i) (x + 3 - 4 i) (x - 15)

(9 + i)^{5}

What is expand (3x^2-12)*(sqrt(x+2)+2) ?
The solution to expand (3x^2-12)*(sqrt(x+2)+2) is 3x^2sqrt(x+2)+6x^2-12sqrt(x+2)-24