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Type your math problem... |1-2i|

x

Question

Simplify the expression

5

Alternative Form

\approx 2.236068

Evaluate

∣ 1 - 2 i ∣

Use ∣ a + bi ∣ = a^{2} + b^{2} to calculate the modulus

1^{2} + (- 2)^{2}

Evaluate the power

1 + 4

Solution

5

Alternative Form

\approx 2.236068

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