What is expand (x-9)(sqrt(x)-3) ?

The solution to expand (x-9)(sqrt(x)-3) is xsqrt(x)-3x-9sqrt(x)+27

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expand (x-9)(sqrt(x)-3)

expand

(x - 9) (x - 3)

x x - 3 x - 9 x + 27

Solution steps

(x - 9) (x - 3)

Apply FOIL method

(x - 9) (x - 3) : x x - 3 x - 9 x + 27

= x x - 3 x - 9 x + 27

\frac{ln ( x + 1 ) - ln ( x ) ln ( ( x + 1 ) x )}{ln ( ( x + 1 ) x )}

\frac{8 b + 3 c}{2 ( 6 + b )}

cos (t - 4) U (t - 4)

((9 x + 2) - \frac{8 x}{7 x + 10}) \cdot (x)

x (x - 3)

What is expand (x-9)(sqrt(x)-3) ?
The solution to expand (x-9)(sqrt(x)-3) is xsqrt(x)-3x-9sqrt(x)+27