What is expand (x-4+sqrt(11))(x-4+sqrt(11)) ?

The solution to expand (x-4+sqrt(11))(x-4+sqrt(11)) is x^2+2x(-4+sqrt(11))-8sqrt(11)+27

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expand (x-4+sqrt(11))(x-4+sqrt(11))

expand

(x - 4 + 11) (x - 4 + 11)

x^{2} + 2 x (- 4 + 11) - 811 + 27

Solution steps

(x - 4 + 11) (x - 4 + 11)

Distribute parentheses

= xx + x (- 4) + x 11 - 4 x - 4 (- 4) - 411 + 11 x + 11 (- 4) + 1111

Simplify

xx + x (- 4) + x 11 - 4 x - 4 (- 4) - 411 + 11 x + 11 (- 4) + 1111 : x^{2} + 2 x (- 4 + 11) - 811 + 27

= x^{2} + 2 x (- 4 + 11) - 811 + 27

(e^{i z} + e^{- i z})^{2}

x (x - 7 x)

x (x^{3} e^{5 x} + 5)

lo g_{10} (a^{3} b)

(x + Δ x - 2) (x - 2) \cdot (x - 2 + x + Δ x - 2)

What is expand (x-4+sqrt(11))(x-4+sqrt(11)) ?
The solution to expand (x-4+sqrt(11))(x-4+sqrt(11)) is x^2+2x(-4+sqrt(11))-8sqrt(11)+27