What is expand (8x(x-2)-5)/(x(x-2)+1) ?

The solution to expand (8x(x-2)-5)/(x(x-2)+1) is (8x^2-16x-5)/(x^2-2x+1)

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expand (8x(x-2)-5)/(x(x-2)+1)

expand

\frac{8 x ( x - 2 ) - 5}{x ( x - 2 ) + 1}

\frac{8 x ^{2} - 16 x - 5}{x ^{2} - 2 x + 1}

Solution steps

\frac{8 x ( x - 2 ) - 5}{x ( x - 2 ) + 1}

Expand

x (x - 2) + 1 : x^{2} - 2 x + 1

= \frac{8 x ( x - 2 ) - 5}{x ^{2} - 2 x + 1}

Expand

8 x (x - 2) - 5 : 8 x^{2} - 16 x - 5

= \frac{8 x ^{2} - 16 x - 5}{x ^{2} - 2 x + 1}

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

5 + (3 \cdot 4) + [3 + (5 - 2)]

π (- x^{2} - 4 x)^{2}

\frac{1}{( s + 6 ) ( s - 4 )}

\frac{c ( cosh ( 2 x ) + 1 )}{( 2 )}

What is expand (8x(x-2)-5)/(x(x-2)+1) ?
The solution to expand (8x(x-2)-5)/(x(x-2)+1) is (8x^2-16x-5)/(x^2-2x+1)