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Popular >

simplify (x-(2+i))(x-(2-i))

Solution

simplify

(x - (2 + i)) (x - (2 - i))

Solution

x^{2} + 5 - 4 x

Solution steps

(x - (2 + i)) (x - (2 - i))

Apply FOIL method

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

= x^{2} + 5 - 4 x

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Frequently Asked Questions (FAQ)

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