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Popular >

simplify (5+6i)(5-6i)

Solution

simplify

(5 + 6 i) (5 - 6 i)

Solution

61

Solution steps

(5 + 6 i) (5 - 6 i)

Apply complex arithmetic rule:

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

= 5^{2} + 6^{2}

5^{2} + 6^{2} = 61

= 61

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Frequently Asked Questions (FAQ)

What is (5+6i)(5-6i) ?
The solution to (5+6i)(5-6i) is 61