What is expand (-x^2+2x+8)-(-x+4)dx ?

The solution to expand (-x^2+2x+8)-(-x+4)dx is -x^2+2x+8+xdx-4dx

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expand (-x^2+2x+8)-(-x+4)dx

expand

(- x^{2} + 2 x + 8) - (- x + 4) d x

- x^{2} + 2 x + 8 + x d x - 4 d x

Solution steps

(- x^{2} + 2 x + 8) - (- x + 4) d x

Expand

- d x (- x + 4) : x d x - 4 d x

= (- x^{2} + 2 x + 8) + x d x - 4 d x

Remove parentheses:

(- a) = - a

= - x^{2} + 2 x + 8 + x d x - 4 d x

\frac{1.1}{x ( 0.1 x ^{2} + 1.6 x + 1.1 )}

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

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

(- \frac{y ^{2}}{3} - 3 x^{2} = - 3) (- \frac{1}{3})

\frac{3}{( t + 1 ) ^{5}}

What is expand (-x^2+2x+8)-(-x+4)dx ?
The solution to expand (-x^2+2x+8)-(-x+4)dx is -x^2+2x+8+xdx-4dx