What is expand (x-2)(x-3)(x-sqrt(5)) ?

The solution to expand (x-2)(x-3)(x-sqrt(5)) is x^3+x^2(-sqrt(5)-5)+x(5sqrt(5)+6)-6sqrt(5)

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expand (x-2)(x-3)(x-sqrt(5))

expand

(x - 2) (x - 3) (x - 5)

x^{3} + x^{2} (- 5 - 5) + x (55 + 6) - 65

Solution steps

(x - 2) (x - 3) (x - 5)

Expand

(x - 2) (x - 3) (x - 5) : (x^{2} - 5 x + 6) (x - 5)

= (x^{2} - 5 x + 6) (x - 5)

Distribute parentheses

= x^{2} x + x^{2} (- 5) - 5 xx - 5 x (- 5) + 6 x + 6 (- 5)

Simplify

x^{2} x + x^{2} (- 5) - 5 xx - 5 x (- 5) + 6 x + 6 (- 5) : x^{3} + x^{2} (- 5 - 5) + x (55 + 6) - 65

= x^{3} + x^{2} (- 5 - 5) + x (55 + 6) - 65

\frac{1}{( 1 + 2 x ) ^{2}}

\frac{7}{( x + 2 ) ^{2}}

(2 + 2 sin (θ))^{2}

\frac{( - 9 + j ) ( - 9 - j )}{( 3 + j ) ( 5 - 4 j )}

(- 1 + \frac{3 i}{n})^{2}

What is expand (x-2)(x-3)(x-sqrt(5)) ?
The solution to expand (x-2)(x-3)(x-sqrt(5)) is x^3+x^2(-sqrt(5)-5)+x(5sqrt(5)+6)-6sqrt(5)