What is expand 2x(3x+y-ye^{-x^2}) ?

The solution to expand 2x(3x+y-ye^{-x^2}) is 6x^2+2xy-2e^{-x^2}xy

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expand 2x(3x+y-ye^{-x^2})

expand

2 x (3 x + y - y e^{- x^{2}})

6 x^{2} + 2 x y - 2 e^{- x^{2}} x y

Solution steps

2 x (3 x + y - y e^{- x^{2}})

= 2 x (3 x + y - e^{- x^{2}} y)

Distribute parentheses

= 2 x \cdot 3 x + 2 x y + 2 x (- y e^{- x^{2}})

Apply minus-plus rules

+ (- a) = - a

= 2 \cdot 3 xx + 2 x y - 2 e^{- x^{2}} x y

2 \cdot 3 xx = 6 x^{2}

= 6 x^{2} + 2 x y - 2 e^{- x^{2}} x y

\frac{2 x - 7}{( x - 5 ) ^{2}}

2 (s^{2} + 12 s + 20)^{2}

(x^{2} x - 3 x + 1)^{2}

(- 3 + i)^{13}

(1 + 2 i)^{4}

What is expand 2x(3x+y-ye^{-x^2}) ?
The solution to expand 2x(3x+y-ye^{-x^2}) is 6x^2+2xy-2e^{-x^2}xy