What is (sqrt(2)x-y)(sqrt(2)x+3y) ?

The solution to (sqrt(2)x-y)(sqrt(2)x+3y) is 2x^2+2sqrt(2)xy-3y^2

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simplify (sqrt(2)x-y)(sqrt(2)x+3y)

simplify

(2 x - y) (2 x + 3 y)

2 x^{2} + 22 x y - 3 y^{2}

Solution steps

(2 x - y) (2 x + 3 y)

Apply FOIL method

(2 x - y) (2 x + 3 y) : 2 x^{2} + 22 x y - 3 y^{2}

= 2 x^{2} + 22 x y - 3 y^{2}

\frac{x + 3}{x ( x + 17 )}

x^{2} + y^{2} \times (x^{2} + y^{2})

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

(x + \frac{1}{2}) (x + \frac{3}{2})

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

What is (sqrt(2)x-y)(sqrt(2)x+3y) ?
The solution to (sqrt(2)x-y)(sqrt(2)x+3y) is 2x^2+2sqrt(2)xy-3y^2