What is (sqrt(3)+7i)(sqrt(3)-7i) ?

The solution to (sqrt(3)+7i)(sqrt(3)-7i) is 52

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simplify (sqrt(3)+7i)(sqrt(3)-7i)

simplify

(3 + 7 i) (3 - 7 i)

52

Solution steps

(3 + 7 i) (3 - 7 i)

Apply complex arithmetic rule:

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

= (3)^{2} + 7^{2}

(3)^{2} + 7^{2} = 52

= 52

\frac{10}{4} + \frac{3}{5}

8 x^{2} - 42 x + 40

x^{2} + 8 x + x + 8

- 11 r + 88 = 77

\frac{4}{7} + \frac{12}{5} - \frac{3}{2}

What is (sqrt(3)+7i)(sqrt(3)-7i) ?
The solution to (sqrt(3)+7i)(sqrt(3)-7i) is 52