What is expand (9(1-40b-56c))/8 ?

The solution to expand (9(1-40b-56c))/8 is 9/8-45b-63c

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expand (9(1-40b-56c))/8

expand

\frac{9 ( 1 - 40 b - 56 c )}{8}

\frac{9}{8} - 45 b - 63 c

Solution steps

\frac{9 ( 1 - 40 b - 56 c )}{8}

Expand

9 (1 - 40 b - 56 c) : 9 - 360 b - 504 c

= \frac{9 - 360 b - 504 c}{8}

Apply the fraction rule:

\frac{a \pm b}{c} = \frac{a}{c} \pm \frac{b}{c}

\frac{9 - 360 b - 504 c}{8} = \frac{9}{8} - \frac{360 b}{8} - \frac{504 c}{8}

= \frac{9}{8} - \frac{360 b}{8} - \frac{504 c}{8}

Divide the numbers:

\frac{360}{8} = 45

= \frac{9}{8} - 45 b - \frac{504 c}{8}

Divide the numbers:

\frac{504}{8} = 63

= \frac{9}{8} - 45 b - 63 c

π (2 x + π)^{2}

\frac{8}{( 3 x - 4 ) ^{2}}

\frac{x + 4}{x ( x + 12 )}

\frac{d}{d t} ((x) (2 t + 2 t^{3}))

A (4, - 10) B (- 6, - 8)

What is expand (9(1-40b-56c))/8 ?
The solution to expand (9(1-40b-56c))/8 is 9/8-45b-63c