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Popular >

simplify 3-(2-i)

Solution

simplify

3 - (2 - i)

Solution

1 + i

Solution steps

3 - (2 - i)

Remove parentheses:

- (a + bi) = - a - bi

= 3 + - 2 - (- 1) i

Apply rule:

- (- a) = a

- (- 1) = 1

= 3 - 2 + 1 i

Subtract the numbers:

3 - 2 = 1

= 1 + 1 i

Apply rule:

1 \cdot a = a

1 i = i

= 1 + i

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Frequently Asked Questions (FAQ)

What is 3-(2-i) ?
The solution to 3-(2-i) is 1+i