What is expand (x^2-36)(2+sqrt(x-2)) ?

The solution to expand (x^2-36)(2+sqrt(x-2)) is 2x^2+x^2sqrt(x-2)-72-36sqrt(x-2)

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expand (x^2-36)(2+sqrt(x-2))

expand

(x^{2} - 36) (2 + x - 2)

2 x^{2} + x^{2} x - 2 - 72 - 36 x - 2

Solution steps

(x^{2} - 36) (2 + x - 2)

Apply FOIL method

(x^{2} - 36) (2 + x - 2) : 2 x^{2} + x^{2} x - 2 - 72 - 36 x - 2

= 2 x^{2} + x^{2} x - 2 - 72 - 36 x - 2

(a - \frac{1}{b}) \cdot (a + \frac{1}{b})

\frac{( s + 2 ) ( 2 s + 1 )}{( 3 s - 1 ) ( s - 3 )}

(8, - 2) y (- 8, - 2)

\frac{( ( s + 2 ) ( s + 3 ) ( s + 5 ) )}{( s + 10 )}

\frac{20 ( - e ^{- 5 s} + 1 )}{s ( s ^{2} + 20 s + 200 )}

What is expand (x^2-36)(2+sqrt(x-2)) ?
The solution to expand (x^2-36)(2+sqrt(x-2)) is 2x^2+x^2sqrt(x-2)-72-36sqrt(x-2)