What is (x-14-2sqrt(7))(x-14+2sqrt(7)) ?

The solution to (x-14-2sqrt(7))(x-14+2sqrt(7)) is x^2-28x+168

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simplify (x-14-2sqrt(7))(x-14+2sqrt(7))

simplify

(x - 14 - 27) (x - 14 + 27)

x^{2} - 28 x + 168

Solution steps

(x - 14 - 27) (x - 14 + 27)

Distribute parentheses

= xx + x (- 14) + x \cdot 27 - 14 x - 14 (- 14) - 14 \cdot 27 - 27 x - 27 (- 14) - 27 \cdot 27

Simplify

xx + x (- 14) + x \cdot 27 - 14 x - 14 (- 14) - 14 \cdot 27 - 27 x - 27 (- 14) - 27 \cdot 27 : x^{2} - 28 x + 168

= x^{2} - 28 x + 168

(2 cos (x^{2} + y^{2}) - 4 x^{2}) (2 cos (x^{2} + y^{2}) - 4 y^{2})

(y - \frac{1}{4}) (y + \frac{1}{4})

(100 - \frac{q}{20}) q

\frac{10 ( 3 354 - 1 )}{49}

\frac{32 x ^{2} + 16 x + 3}{( 4 x + 3 ) ^{4}}

What is (x-14-2sqrt(7))(x-14+2sqrt(7)) ?
The solution to (x-14-2sqrt(7))(x-14+2sqrt(7)) is x^2-28x+168