What is expand 2x(6x-10)^2+1/2 (6x-10)^2 ?

The solution to expand 2x(6x-10)^2+1/2 (6x-10)^2 is 72x^3-222x^2+140x+50

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expand 2x(6x-10)^2+1/2 (6x-10)^2

expand

2 x (6 x - 10)^{2} + \frac{1}{2} (6 x - 10)^{2}

72 x^{3} - 222 x^{2} + 140 x + 50

Solution steps

2 x (6 x - 10)^{2} + \frac{1}{2} (6 x - 10)^{2}

Expand

2 x (6 x - 10)^{2} : 72 x^{3} - 240 x^{2} + 200 x

= 72 x^{3} - 240 x^{2} + 200 x + \frac{1}{2} (6 x - 10)^{2}

Expand

\frac{1}{2} (6 x - 10)^{2} : 18 x^{2} - 60 x + 50

= 72 x^{3} - 240 x^{2} + 200 x + 18 x^{2} - 60 x + 50

Simplify

72 x^{3} - 240 x^{2} + 200 x + 18 x^{2} - 60 x + 50 : 72 x^{3} - 222 x^{2} + 140 x + 50

= 72 x^{3} - 222 x^{2} + 140 x + 50

(5 + 85 - 12 m) (5 - 85 - 12 m)

- \frac{( 2 s + 5 )}{( ( s + 3 ) ( s + 2 ) )}

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

d im (4 x - y - 5 z = 0)

(1.4) (3 x + y = 5)

What is expand 2x(6x-10)^2+1/2 (6x-10)^2 ?
The solution to expand 2x(6x-10)^2+1/2 (6x-10)^2 is 72x^3-222x^2+140x+50