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Popular >

simplify |-1+i|

Solution

simplify

∣ - 1 + i ∣

Solution

2

+1

Decimal Notation

1.41421 \dots

Solution steps

∣ - 1 + i ∣

Apply complex arithmetic rule:

∣ a + bi ∣ = a^{2} + b^{2}

∣ - 1 + i ∣ = (- 1)^{2} + 1^{2}

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

1^{2} = 1

= (- 1)^{2} + 1

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

= 2

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7 1/2 \div 2 5/8

7 \frac{1}{2} \div 2 \frac{5}{8}

Frequently Asked Questions (FAQ)

What is |-1+i| ?
The solution to |-1+i| is square root of 2