What is expand (x^2-49)(sqrt(x+2)+3) ?

The solution to expand (x^2-49)(sqrt(x+2)+3) is x^2sqrt(x+2)+3x^2-49sqrt(x+2)-147

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expand (x^2-49)(sqrt(x+2)+3)

expand

(x^{2} - 49) (x + 2 + 3)

x^{2} x + 2 + 3 x^{2} - 49 x + 2 - 147

Solution steps

(x^{2} - 49) (x + 2 + 3)

Apply FOIL method

(x^{2} - 49) (x + 2 + 3) : x^{2} x + 2 + 3 x^{2} - 49 x + 2 - 147

= x^{2} x + 2 + 3 x^{2} - 49 x + 2 - 147

\frac{n - 2 ( - 1 ) ^{n}}{n}

- (6 e^{2 x} x^{2} + 12 e^{2 x} x + 6 e^{2 x}) (2 x + 4)

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What is expand (x^2-49)(sqrt(x+2)+3) ?
The solution to expand (x^2-49)(sqrt(x+2)+3) is x^2sqrt(x+2)+3x^2-49sqrt(x+2)-147