What is expand-xleft(x-5)-3(x^2+5x) ?

The solution to expand-xleft(x-5)-3(x^2+5x) is -elx^2ft+5elxft-3x^2-15x

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expand-xleft(x-5)-3(x^2+5x)

expand

- x l e f t (x - 5) - 3 (x^{2} + 5 x)

- e l x^{2} f t + 5 e l x f t - 3 x^{2} - 15 x

Solution steps

- x l e f t (x - 5) - 3 (x^{2} + 5 x)

= - e l x f t (x - 5) - 3 (x^{2} + 5 x)

Expand

- x l e f t (x - 5) : - e l x^{2} f t + 5 e l x f t

= - e l x^{2} f t + 5 e l x f t - 3 (x^{2} + 5 x)

Expand

- 3 (x^{2} + 5 x) : - 3 x^{2} - 15 x

= - e l x^{2} f t + 5 e l x f t - 3 x^{2} - 15 x

\frac{6 ( 2 s - 2 )}{( s ^{2} - 2 s + 37 ) ^{2}}

(5 x - 7 y = 79) (x + y)

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

\frac{1}{x ^{\frac{1}{3}} ( 1 - x )}

x^{2} (\frac{12}{x} - \frac{x}{4})

What is expand-xleft(x-5)-3(x^2+5x) ?
The solution to expand-xleft(x-5)-3(x^2+5x) is -elx^2ft+5elxft-3x^2-15x