What is expand (x-9)sqrt(x+6) ?

The solution to expand (x-9)sqrt(x+6) is xsqrt(x+6)-9sqrt(x+6)

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expand (x-9)sqrt(x+6)

expand

(x - 9) x + 6

x x + 6 - 9 x + 6

Solution steps

(x - 9) x + 6

= x + 6 (x - 9)

Apply the distributive law:

a (b - c) = ab - a c

x + 6 (x - 9) = x + 6 x - x + 6 \cdot 9

= x + 6 x - x + 6 \cdot 9

= x x + 6 - 9 x + 6

(e^{2 x} + 4)^{2}

2 (cos (t)) (1 - t) (7 - t^{3})

(x^{2} e - 3 x + y) d x

(x^{\frac{1}{4}} - 1)^{4}

4 e^{2 e^{2} + 2} + \frac{1}{( e + 1 ) ^{2}} + 9 e^{4}

What is expand (x-9)sqrt(x+6) ?
The solution to expand (x-9)sqrt(x+6) is xsqrt(x+6)-9sqrt(x+6)