Write a quadratic equation whose roots are 5+i√2 and 5-i√2
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Given -
Quadratic roots are 5+i√2 and 5-i√2
Quadratic equation will be
(x-(5+i√2))(x-(5-i√2)) = 0
(x-5 -i√2)(x-5+i√2) = 0
(x-5)²-(i√2)² = 0
x²-10x+25-i²(2) = 0
x²-10x+26 = 0
Quadratic roots are 5+i√2 and 5-i√2
Quadratic equation will be
(x-(5+i√2))(x-(5-i√2)) = 0
(x-5 -i√2)(x-5+i√2) = 0
(x-5)²-(i√2)² = 0
x²-10x+25-i²(2) = 0
x²-10x+26 = 0
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