What is expand ((-40)/5 big)^2(5-40)2 ?

The solution to expand ((-40)/5 big)^2(5-40)2 is 2*5(i(-40)/5 bg)^2-2*40(i(-40)/5 bg)^2

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expand ((-40)/5 big)^2(5-40)2

expand

(\frac{- 40}{5} bi g)^{2} (5 - 40) 2

2 \cdot 5 (i \frac{- 40}{5} b g)^{2} - 2 \cdot 40 (i \frac{- 40}{5} b g)^{2}

Solution steps

(\frac{- 40}{5} bi g)^{2} (5 - 40) \cdot 2

= 2 (5 - 40) (i \frac{- 40}{5} b g)^{2}

Apply the distributive law:

a (b - c) = ab - a c

a = (\frac{- 40}{5} bi g)^{2} \cdot 2, b = 5, c = 40

= (\frac{- 40}{5} bi g)^{2} \cdot 2 \cdot 5 - (\frac{- 40}{5} bi g)^{2} \cdot 2 \cdot 40

= 2 \cdot 5 (i \frac{- 40}{5} b g)^{2} - 2 \cdot 40 (i \frac{- 40}{5} b g)^{2}

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

4 x (2 x^{2} - 1 + c e^{- 2 x^{2}})

a (2, - 3) b (4, 2) c (4, - 3)

(1 + c e^{- x})^{2}

\frac{1}{( x + 4 ) ( x - 2 )}

What is expand ((-40)/5 big)^2(5-40)2 ?
The solution to expand ((-40)/5 big)^2(5-40)2 is 2*5(i(-40)/5 bg)^2-2*40(i(-40)/5 bg)^2