What is (sqrt(3)+i)(sqrt(3)-i) ?

The solution to (sqrt(3)+i)(sqrt(3)-i) is 4

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simplify (sqrt(3)+i)(sqrt(3)-i)

simplify

(3 + i) (3 - i)

4

Solution steps

(3 + i) (3 - i)

Apply complex arithmetic rule:

(a + bi) (a - bi) = a^{2} + b^{2}

= (3)^{2} + 1^{2}

(3)^{2} + 1^{2} = 4

= 4

252 - 112

lo g_{10} (p^{- 1})

- (- 4.5 q + 8)

(x^{2} + \frac{2}{x})^{12}

\frac{2 ^{3}}{( 5 a ) ^{- 2}}