What is expand (x-4)(x+sqrt(5)) ?

The solution to expand (x-4)(x+sqrt(5)) is x^2+x(sqrt(5)-4)-4sqrt(5)

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expand (x-4)(x+sqrt(5))

expand

(x - 4) (x + 5)

x^{2} + x (5 - 4) - 45

Solution steps

(x - 4) (x + 5)

Apply FOIL method

(x - 4) (x + 5) : x^{2} + x (5 - 4) - 45

= x^{2} + x (5 - 4) - 45

(x - \frac{2}{3})^{3}

sec (B) (csc (B) + 1)

(1 - i) (2, - 1)

\frac{e ^{x} ( x - 2 )}{x ^{3}}

(3 z - 2) (4 z + 3)

What is expand (x-4)(x+sqrt(5)) ?
The solution to expand (x-4)(x+sqrt(5)) is x^2+x(sqrt(5)-4)-4sqrt(5)