What is (sqrt(2)x+1)(sqrt(2)x-1) ?

The solution to (sqrt(2)x+1)(sqrt(2)x-1) is 2x^2-1

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simplify (sqrt(2)x+1)(sqrt(2)x-1)

simplify

(2 x + 1) (2 x - 1)

2 x^{2} - 1

Solution steps

(2 x + 1) (2 x - 1)

Apply Difference of Two Squares

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

= 2 x^{2} - 1

(2 + \frac{1}{4} x)^{8} (2 x - \frac{3}{x})^{2}

(3 - y)^{2}

\frac{\partial}{\partial x} ((z) (x^{2} yz - e^{z}))

, \frac{585}{13} + (28 - 15) \cdot 5

(a - 2) l e f t (a - 12)

What is (sqrt(2)x+1)(sqrt(2)x-1) ?
The solution to (sqrt(2)x+1)(sqrt(2)x-1) is 2x^2-1