What is (x-sqrt(2))(x+sqrt(2))(x-7) ?

The solution to (x-sqrt(2))(x+sqrt(2))(x-7) is (x^2-2)(x-7)

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simplify (x-sqrt(2))(x+sqrt(2))(x-7)

simplify

(x - 2) (x + 2) (x - 7)

(x^{2} - 2) (x - 7)

Solution steps

(x - 2) (x + 2) (x - 7)

Apply Difference of Two Squares Formula:

(a - b) (a + b) = a^{2} - b^{2}

(x - 2) (x + 2) = x^{2} - (2)^{2}

= (x^{2} - (2)^{2}) (x - 7)

Simplify

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

= (x^{2} - 2) (x - 7)

t U (t + 2) + cos (t - 1) U (t - 1)

{5 (2 x^{2} z^{4})^{3} (x^{3} y^{3})^{2}}^{2}

\frac{( a + a \cdot b ) ^{2}}{c ( a - b )}

- a \cdot (ln (b \cdot N) + 1)

2 (x + y) d x - x (x + 2 y - 2) d y

What is (x-sqrt(2))(x+sqrt(2))(x-7) ?
The solution to (x-sqrt(2))(x+sqrt(2))(x-7) is (x^2-2)(x-7)