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Popular >

simplify (9+5i)(9-5i)

Solution

simplify

(9 + 5 i) (9 - 5 i)

Solution

106

Solution steps

(9 + 5 i) (9 - 5 i)

Apply complex arithmetic rule:

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

= 9^{2} + 5^{2}

9^{2} + 5^{2} = 106

= 106

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simplify 10^{7/4}simplify

1 0^{\frac{7}{4}}

2x+1>=-7\land 2x+1<3

2 x + 1 \geq - 7 and 2 x + 1 < 3

3 t^{2} - 14 t + 5 = 0

Frequently Asked Questions (FAQ)

What is (9+5i)(9-5i) ?
The solution to (9+5i)(9-5i) is 106